RAM kits / Compare

KLEVV CRAS V RGB DDR5 vs Patriot Viper Xtreme 5 RGB DDR5

A

Product A: KLEVV

CRAS V RGB DDR5

30 of 40 known

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B

Product B: Patriot

Viper Xtreme 5 RGB DDR5

31 of 40 known

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All 40 fields

Every value links to where we found it.

Only differences

AKLEVV CRAS V RGB DDR5

BPatriot Viper Xtreme 5 RGB DDR5

General

3 of 9 differ

Series

CRAS1Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026

Viper Xtreme 51Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

KD5AGUA80-60A300G, KD5AGU880-60A300G, KD5AGUA80-60B280G, KD5AGU880-60B280G, KD5BGUA80-60A300G, KD5AGUA80-64A320G, KD5AGU880-64A320G, KD5KGUD80-60A300G, KD5AGUA80-64B300G, KD5AGU880-64B300G, KD5AGUA80-60B260G, KD5AGUA80-80D380G, KD5AGUA80-76B360G, KD5AGUA80-72B340G, KD5KGUD80-60B280G, KD5CGUB80-60A320G, KD5KGUD80-64A320G, KD5BGUA80-64A320G, KD5CGUB80-64A340G, KD5KGUD80-72B340G, KD5KGUD80-76B360G, KD5KGUD80-80D380G, KD5KGUD80-82D380G, KD5KGUD80-84D400G, KD5AGUA80-60A300J, KD5AGU880-60A300J, KD5AGUA80-60B280J, KD5AGU880-60B280J, KD5BGUA80-60A300J, KD5AGUA80-64A320J, KD5AGU880-64A320J, KD5KGUD80-60A300J, KD5AGUA80-64B300J, KD5AGU880-64B300J, KD5AGUA80-60B260J, KD5AGUA80-80D380J, KD5AGUA80-76B360J, KD5AGUA80-72B340J, KD5KGUD80-60B280J, KD5CGUB80-60A320J, KD5KGUD80-64A320J, KD5BGUA80-64A320J, KD5CGUB80-64A340J, KD5KGUD80-72B340J, KD5KGUD80-76B360J, KD5KGUD80-80D380J, KD5KGUD80-82D380J, KD5KGUD80-84D400J1Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026The Ordering Information table lists 24 black (G) and 24 white (J) part numbers. All 48 are stored. Part numbers with KD5AGU880 carry the Optimized for AMD sticker and share the specs of the same KD5AGUA80 kit.2Maker spec sheet (PDF)klevv.com/HyAdmin/upload/goodFile/KLEVV_Product%20Sheet_MEMORY_CRAS%20V%20RGB_v12_EN.pdfRead 14 October 2026

PVXR532G60C30K, PVXR532G60C36K, PVXR532G64C32K, PVXR532G76C36K, PVXR532G78C38K, PVXR532G80C38K, PVXR548G76C36K, PVXR548G80C38K1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026The SKU Sheets tab lists 8 RGB Kits (PVXR prefix) and 10 Non-RGB Kits (PVX prefix), all with a sheet PDF. The sheets title the RGB kits Patriot Viper Xtreme 5 RGB DDR5. This product is the RGB line and all 8 RGB kits are stored as variant rows. The Non-RGB kits are not stored. Special editions such as MPOWER, Aurum and 40 Years are not stored.

GTIN / EAN

4895194967224, 4895194967804, 4895194968931, 4895194968948, 4895194967682, 4895194967231, 4895194967811, 4895194967545, 4895194968955, 4895194968962, 4895194969136, 4895194967859, 4895194967255, 4895194967248, 4895194969242, 4895194969532, 4895194967552, 4895194967699, 4895194969549, 4895194967569, 4895194967576, 4895194967583, 4895194968047, 4895194968016, 4895194967866, 4895194968023, 4895194968979, 4895194968986, 4895194967965, 4895194967873, 4895194968030, 4895194967910, 4895194968993, 4895194969006, 4895194969143, 4895194967903, 4895194967897, 4895194967880, 4895194969235, 4895194969556, 4895194967927, 4895194967972, 4895194969563, 4895194967934, 4895194967941, 4895194967958, 4895194968054, 48951949679961Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026EAN code per part number from the Ordering Information table and the product sheet.2Maker spec sheet (PDF)klevv.com/HyAdmin/upload/goodFile/KLEVV_Product%20Sheet_MEMORY_CRAS%20V%20RGB_v12_EN.pdfRead 14 October 2026

4711378431223, 4711378431230, 4711378431216, 4711378425062, 4711378425055, 4711378425048, 4711378425482, 47113784254752Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PVXR_532_G60_C30_K_sku_sheet_93eba4837f.pdfRead 15 October 202613-digit barcode printed on the sheet of PVXR532G60C30K: 4711378431223.3Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PVXR_532_G60_C36_K_sku_sheet_eb7a9c12b4.pdfRead 15 October 202613-digit barcode printed on the sheet of PVXR532G60C36K: 4711378431230.4Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PVXR_532_G64_C32_K_sku_sheet_6394fbca9d.pdfRead 15 October 202613-digit barcode printed on the sheet of PVXR532G64C32K: 4711378431216.5Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PVXR_532_G76_C36_K_sku_sheet_a7458bfd62.pdfRead 15 October 202613-digit barcode printed on the sheet of PVXR532G76C36K: 4711378425062.6Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PVXR_532_G78_C38_K_sku_sheet_2ed6441b9d.pdfRead 15 October 202613-digit barcode printed on the sheet of PVXR532G78C38K: 4711378425055.7Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PVXR_532_G80_C38_K_sku_sheet_446a654f1c.pdfRead 15 October 202613-digit barcode printed on the sheet of PVXR532G80C38K: 4711378425048.8Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PVXR_548_G76_C36_K_sku_sheet_6968c79ce7.pdfRead 15 October 202613-digit barcode printed on the sheet of PVXR548G76C36K: 4711378425482.9Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PVXR_548_G80_C38_K_sku_sheet_e565aacd8c.pdfRead 15 October 202613-digit barcode printed on the sheet of PVXR548G80C38K: 4711378425475.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

28 April 20234Press releasebrandspurng.com/2023/04/28/klevv-introduces-the-latest-cras-v-rgb-and-bolt-v-ddr5-gaming-memoryRead 14 October 2026Media OutReach release dated 28 April 2023. Hartware dates its copy 26 April 2023.

6 January 202314Press articleithome.com/0/666/119.htmRead 15 October 2026IT Home report of 6 January 2023 on Viper Gaming announcing the Xtreme 5 DDR5 series at CES 2023 with 7600, 7800 and 8000 MT/s XMP profiles and RGB and non-RGB versions. The release date was to follow.

Status

Available1Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026The maker lists the full range with ordering information in a product sheet version v12 and a compatibility list dated Aug26. Retail stock is limited in 2026.

Available1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

Not available

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

Not available

Not available

ColoursiThe maker's own colour names

Obsidian Black, Brilliant White1Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026Obsidian Black and Brilliant White.

Matte Black1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026Sheets: Edition Matte Black with White Viper logo / Snake head RGB bar. Specs tab: Color Black.

Memory typeiMemory generation. A kit line sold in two generations is two products.

DDR51Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 20263Maker product pageessencore.com/en/technical/product/specRead 14 October 2026

DDR51Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026

Module typeiUDIMM is the standard desktop module and SO-DIMM the laptop module. CUDIMM and CSODIMM add a clock driver on the module. RDIMM is a registered server or workstation module. The clock driver decides. A kit with a clock driver on the module is CUDIMM even when the maker's spec table or sheet title says UDIMM.

UDIMM1Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026Format: 288 Pin DDR5 Unbuffered DIMM.3Maker product pageessencore.com/en/technical/product/specRead 14 October 2026

UDIMM1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026Specs tab and QVL tab: UDIMM.

Kit

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Kit capacityiTotal of all modules in one kit, e.g. 32 for 2 x 16 GB.

32, 48, 64, 128GB1Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 20263Maker product pageessencore.com/en/technical/product/specRead 14 October 2026

32, 48GB1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026

Modules per kit

21Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026

21Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026

Capacity per module

16, 24, 32, 64GB1Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026

16, 24GB1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026

Speed and timings

5 of 8 differ

Rated speediData rate of the kit's fastest XMP or EXPO profile, the speed on the label. A kit without a profile shows its JEDEC speed. A speed the maker writes in MHz, such as 6000MHz, is the data rate, so it is 6000 MT/s.

6,000, 6,400, 7,200, 7,600, 8,000, 8,200, 8,400MT/s1Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 20263Maker product pageessencore.com/en/technical/product/specRead 14 October 2026

6,000, 6,400, 7,600, 7,800, 8,000MT/s1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026

CAS latency (CL)iCAS latency at the rated speed, in clock cycles. Lower is quicker at the same speed.

26, 28, 30, 32, 34, 36, 38, 401Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026

30, 32, 36, 381Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026

TimingsiPrimary timings at the rated speed in the order tCL-tRCD-tRP-tRAS, as the maker writes them. Timings of the profile on the label, which is profile 1 when the maker numbers them. Other profiles at the same speed go in the source note.

26-36-36-76, 28-36-36-76, 30-36-36-76, 32-44-44-76, 30-38-38-78, 32-38-38-78, 34-46-46-78, 34-44-44-84, 36-46-46-86, 38-48-48-128, 38-49-49-131, 40-52-52-1341Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026Tested Timing is stored as tCL-tRCD-tRP-tRAS. One XMP 3.0 and one EXPO profile per kit, so timings are those of the label profile.2Maker spec sheet (PDF)klevv.com/HyAdmin/upload/goodFile/KLEVV_Product%20Sheet_MEMORY_CRAS%20V%20RGB_v12_EN.pdfRead 14 October 2026Product sheet page 1 lists the tested timings per speed column.3Maker product pageessencore.com/en/technical/product/specRead 14 October 2026

30-40-40-76, 32-42-42-84, 36-36-36-76, 36-48-48-84, 38-48-48-842Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PVXR_532_G60_C30_K_sku_sheet_93eba4837f.pdfRead 15 October 2026Profile 1 of the sheet is the speed and CL on the label: 30-40-40-76.3Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PVXR_532_G60_C36_K_sku_sheet_eb7a9c12b4.pdfRead 15 October 2026Profile 1 of the sheet is the speed and CL on the label: 36-36-36-76.4Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PVXR_532_G64_C32_K_sku_sheet_6394fbca9d.pdfRead 15 October 2026Profile 1 of the sheet is the speed and CL on the label: 32-42-42-84.5Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PVXR_532_G76_C36_K_sku_sheet_a7458bfd62.pdfRead 15 October 2026Profile 1 of the sheet is the speed and CL on the label: 36-48-48-84.6Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PVXR_532_G78_C38_K_sku_sheet_2ed6441b9d.pdfRead 15 October 2026Profile 1 of the sheet is the speed and CL on the label: 38-48-48-84.7Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PVXR_532_G80_C38_K_sku_sheet_446a654f1c.pdfRead 15 October 2026Profile 1 of the sheet is the speed and CL on the label: 38-48-48-84.8Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PVXR_548_G76_C36_K_sku_sheet_6968c79ce7.pdfRead 15 October 2026Profile 1 of the sheet is the speed and CL on the label: 36-48-48-84.9Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PVXR_548_G80_C38_K_sku_sheet_e565aacd8c.pdfRead 15 October 2026Profile 1 of the sheet is the speed and CL on the label: 38-48-48-84.

VoltageiDRAM voltage at the rated speed.

1.35, 1.4, 1.45V1Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026Tested Voltage: 1.4V for 6000 CL26 and CL28, 1.35V for 6000 CL30 and CL32, 1.4V for 6400 CL30, 1.35V for 6400 CL32 and CL34, 1.4V for 7200 and 7600, 1.45V for 8000, 8200 and 8400.2Maker spec sheet (PDF)klevv.com/HyAdmin/upload/goodFile/KLEVV_Product%20Sheet_MEMORY_CRAS%20V%20RGB_v12_EN.pdfRead 14 October 2026Product sheet page 1 gives Tested Voltage per speed column and matches the website table.3Maker product pageessencore.com/en/technical/product/specRead 14 October 2026The Essencore technical info page repeats the klevv.com specification table with the same columns.

1.35, 1.4, 1.45V1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026

Overclocking profilesiProfiles stored on the modules. EXPO ULL is AMD's EXPO Ultra Low Latency profile. None means the kit has no XMP or EXPO profile and runs from its default SPD settings. This includes a faster default speed with no profile, such as Kingston Plug N Play. Every DDR5 kit listed as Intel XMP is XMP 3.0. Every DDR4 kit listed as Intel XMP is XMP 2.0. The order follows the maker's list, profile 1 first.

Intel XMP 3.0, AMD EXPO1Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026Profile Support: Intel XMP 3.0, AMD EXPO.2Maker spec sheet (PDF)klevv.com/HyAdmin/upload/goodFile/KLEVV_Product%20Sheet_MEMORY_CRAS%20V%20RGB_v12_EN.pdfRead 14 October 20263Maker product pageessencore.com/en/technical/product/specRead 14 October 2026

Intel XMP 3.0, AMD EXPO1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026Sheets: XMP 3.0 overclocking supported on every kit. The 6000 MT/s kits PVXR532G60C30K and PVXR532G60C36K add AMD EXPO. Profile order follows the sheets, XMP first.

Default speed (JEDEC)iSpeed the kit runs at without a profile. Makers call it SPD speed or default speed. The data rate in MT/s. A maker's SPD speed written in MHz, such as 5600MHz, is 5600 MT/s. A tool such as CPU-Z shows half the data rate, so DDR5-2400 in CPU-Z is 4800 MT/s.

4,800MT/s1Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026SPD Speed 4800 MT/s.3Maker product pageessencore.com/en/technical/product/specRead 14 October 2026

4,800, 5,600MT/s1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026Specs tab: Base Speeds 5600 / 4800, Base Voltage 1.1V. The sheets give 4800 MT/s 40-40-40-77 for the 6000 and 6400 kits and 5600 MT/s 46-46-46-90 for the 7600 to 8000 kits.

Default CAS latency (JEDEC)iCAS latency at the default speed. The kit's own default timings from its datasheet count, even when they differ from the JEDEC standard bin, as on Kingston Plug N Play kits.

401Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026SPD Timing 40-40-40-77.

40, 461Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026

Default voltage (JEDEC)iDRAM voltage at the default speed.

1.1V1Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026SPD Voltage 1.1V.

1.1V1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026

Modules

1 of 5 differ

RankiRanks on one module, from the maker's datasheet or a review. Single-sided or double-sided does not give the rank on DDR5, so it is not used to set it.

Not available

Not available

DRAM chipsiChip maker and die as named by the maker or found in a review. The same part number can ship with other chips over time. Only when a photo or teardown shows the chips or the maker states them. The row names the tested part number.

SK hynix A-die, SK hynix5Reviewkitguru.net/components/memory/simon-crisp/klevv-cras-v-rgb-6000mt-s-32gb-ddr5-reviewRead 14 October 2026Eight 2GB SK Hynix A die chips (H5CG48AEBDX018) on a 10-layer PCB with a Richtek RTQ5132GQWF PMIC. Stored on the KD5AGUA80-60B280G row.6Reviewkitguru.net/components/memory/simon-crisp/klevv-cras-v-rgb-7600mt-s-48gb-ddr5-reviewRead 14 October 2026Eight 3GB SK Hynix chips (H5CGD8?EBDX021), a single-rank design, 10-layer PCB. The die revision letter is not printed in the review. Stored on the KD5KGUD80-76B360G row.7Reviewfunkykit.com/reviews/memory/essencore-klevv-cras-v-rgb-32gb-ddr5-6400-cl32-memory-kit-reviewRead 14 October 2026The review says Hynix A-die ICs and a Richtek PMIC.

Not available

ECCiModules sold as ECC, with error correction across the whole module. The on-die ECC inside every DDR5 chip does not count.

No10Retailer pageau.stockinthechannel.com/Product/Klevv-32GB-2X16GB-CRAS-V-RGB-GAMING-RAM-MODULE-DDR5-6000MT-s-PC5-48000-UNBUFFERED-NON-ECC-1-35V-2GX8-CL30/14239328Read 14 October 2026Distributor listing of KD5AGUA80-60A300G shows ECC: No and Unbuffered Non-ECC. The on-die ECC of DDR5 chips does not count.

No1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026The overview and every sheet list On-Die ECC only, which is the ECC inside every DDR5 chip. No sheet or page names ECC across the module, so ram_ecc is false.

Heat spreaderiA heat spreader or cover is fitted on the modules.

Yes1Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026Aluminum heatsink.

Yes1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026Overview: aluminum Viper-head style heat spreader with a snake head shape and matte finish.

Module heightiHeight of one module from the bottom edge of the contacts to the top, with the heat spreader and light bar as sold. It decides the clearance under large CPU air coolers. This is the vertical height standing in the slot, not the board thickness. Makers write L x W x H, and some call the standing height W. Use the middle number of the three. A size with only two numbers gives length and height, so the smaller is the height. The longest is the module length and the smallest the thickness.

44mm1Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026Dimension 133.3(L) x 44(W) x 8(H) mm. W is the standing height. The page also says a height of just 44 mm.2Maker spec sheet (PDF)klevv.com/HyAdmin/upload/goodFile/KLEVV_Product%20Sheet_MEMORY_CRAS%20V%20RGB_v12_EN.pdfRead 14 October 20263Maker product pageessencore.com/en/technical/product/specRead 14 October 20266Reviewkitguru.net/components/memory/simon-crisp/klevv-cras-v-rgb-7600mt-s-48gb-ddr5-reviewRead 14 October 2026

44mm1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026Specs tab: Dimensions 0.6 cm (L) x 13.5 cm (W) x 4.4 cm (H). The middle number is the 44 mm standing height. The sheets give 1.73 in for the same value.13Reviewsmartworld.it/recensioni/patriot-viper-xtreme-5-rgb-ddr5Read 15 October 2026Spec list of the PVXR532G80C38K review of 21 September 2023: Dimensioni 0,6 x 13,5 x 4,4 cm. It calls the height considerable.

Lighting and software

2 of 3 differ

RGB lightingiLighting the user can set.

Yes1Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026Splendid RGB Lighting with a light bar on the top.

Yes1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026The SKU Sheets tab groups these kits as RGB Kits. Overview: large RGB lightbar.

Lighting synciMotherboard and app lighting ecosystems the maker lists, as a short name without a version: ASUS Aura Sync, MSI Mystic Light, Gigabyte RGB Fusion, ASRock Polychrome Sync, CORSAIR iCUE. When the maker names only motherboard brands for lighting control, each brand is written as its system, such as ASUS Aura Sync for ASUS.

ASUS Aura Sync, Gigabyte RGB Fusion, MSI Mystic Light, ASRock Polychrome Sync2Maker spec sheet (PDF)klevv.com/HyAdmin/upload/goodFile/KLEVV_Product%20Sheet_MEMORY_CRAS%20V%20RGB_v12_EN.pdfRead 14 October 2026The features list names ASUS Aura Sync, Gigabyte RGB Fusion, MSI Mystic Light and ASRock Polychrome Sync. Stored in the short form.6Reviewkitguru.net/components/memory/simon-crisp/klevv-cras-v-rgb-7600mt-s-48gb-ddr5-reviewRead 14 October 2026The box lists ASUS Aura Sync, Gigabyte RGB Fusion 2.0, MSI Mystic Light Sync and ASRock Polychrome Sync.

ASUS Aura Sync, ASRock Polychrome Sync, MSI Mystic Light, Gigabyte RGB Fusion, SignalRGB1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026The 6000 and 6400 sheets: RGB Sync with ASUS/ASRock/MSI/Gigabyte motherboard. Page: fully compatible with SignalRGB software and officially licensed. Motherboard brands are written as their lighting systems.13Reviewsmartworld.it/recensioni/patriot-viper-xtreme-5-rgb-ddr5Read 15 October 2026The review lists MSI Mystic Light Sync, ASUS Aura Sync, ASRock Polychrome Sync and Gigabyte RGB Fusion 2.0 as compatible lighting systems.16Press articlekitguru.net/components/memory/joao-silva/patriot-updates-viper-xtreme-5-ddr5-memory-with-higher-speeds-and-non-binary-modulesRead 15 October 2026KitGuru report of 13 September 2023: RGB works with Gigabyte RGB Fusion 2.0, Asus Aura Sync, ASRock Polychrome Sync and MSI Mystic Light Sync. It also says the line launched with 32GB RGB kits from 7600 to 8000 MT/s and added the 48GB RGB kits in September 2023.

SoftwareiMaker's app for lighting or settings.

Not available

Viper RGB1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026Overview: Viper RGB Sync and the exclusive Viper RGB app. The Downloads tab lists Viper RGB Software.13Reviewsmartworld.it/recensioni/patriot-viper-xtreme-5-rgb-ddr5Read 15 October 2026The official program is Viper RGB Software.

Measured

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AIDA64 memory test (measured)iAIDA64 Cache and Memory Benchmark results from a reviewer, one row per tested kit and setting. Read, write and copy are in MB/s as AIDA64 prints them, where 1 MB is 1,048,576 bytes. Results depend on the CPU and board, so compare rows from the same CPU only. AIDA64 switches a result of 100 GB/s or more to GB/s, where 1 GB is 1024 MB, so 113.64 GB/s is stored as 116367 MB/s, rounded to a whole MB/s. The printed figure goes in the source note.

AKLEVV CRAS V RGB DDR5

Part number	CPU	Speed (MT/s)	Timings	Read (MB/s)	Write (MB/s)	Copy (MB/s)	Latency (ns)
KD5AGUA80-60B280G	AMD Ryzen 7 7700X	6,000	28-36-36-76	57,304	80,974	Not available	72.2
KD5AGUA80-60B280G	Intel Core i7-14700K	6,000	28-36-36-76	Not available	Not available	Not available	72.7
KD5KGUD80-76B360G	AMD Ryzen 7 7700X	7,600	36-46-46-86	57,193	83,386	Not available	77.5
Not available	Intel Core i7-13700K	6,400	32-38-38-78	99,289	95,564	94,995	64.5
Not available	Intel Core i7-13700K	8,000	36-47-47	119,040	117,220	115,510	56.9
Not available	Intel Core i7-14700K	8,000	38-48-48-128	116,710	101,000	102,370	64.1
Not available	Intel Core i7-14700K	8,400	38-52-52	128,130	127,300	123,360	58.9

Source5Reviewkitguru.net/components/memory/simon-crisp/klevv-cras-v-rgb-6000mt-s-32gb-ddr5-reviewRead 14 October 2026AIDA64 on Ryzen 7 7700X, MSI MPG X670E Carbon WiFi, stock CPU, Windows 11: read 57,304 MB/s, write 80,974 MB/s, latency 72.2 ns. Copy is not stated. On the Intel Core i7-14700K and MSI MPG Z790 Carbon WiFi system only the latency of 72.7 ns is in the text. BIOS version is not stated.6Reviewkitguru.net/components/memory/simon-crisp/klevv-cras-v-rgb-7600mt-s-48gb-ddr5-reviewRead 14 October 2026AIDA64 on Ryzen 7 7700X, MSI MPG X670E Carbon WiFi, stock CPU, Windows 11: read 57,193 MB/s, write 83,386 MB/s, latency 77.5 ns. Copy is not stated. BIOS version is not stated.7Reviewfunkykit.com/reviews/memory/essencore-klevv-cras-v-rgb-32gb-ddr5-6400-cl32-memory-kit-reviewRead 14 October 2026Funkykit review of October 2023 of a 32GB 6400 CL32 kit, part number not stated. Intel Core i7-13700K, ASUS Z790 APEX, AIDA64 Memory and Cache benchmark. Values are read from the review charts: XMP 6400 CL32 gives read 99,289, write 95,564, copy 94,995 MB/s and 64.5 ns. The 8000 CL36-47-47 overclock gives 119,040, 117,220, 115,510 MB/s and 56.9 ns. The charts also show 7200 CL34 and 7600 CL36 overclocks, not stored.8Reviewfunkykit.com/reviews/memory/essencore-klevv-cras-v-rgb-32gb-ddr5-8000-cl38-memory-kit-reviewRead 14 October 2026Funkykit review of January 2024 of a 32GB 8000 CL38 kit, part number not stated. Intel Core i7-14700K, ASUS Z790 APEX, AIDA64 Memory and Cache benchmark. Values are read from the review charts: XMP 8000 CL38 gives read 116,710, write 101,000, copy 102,370 MB/s and 64.1 ns. The 8400 CL38-52-52 overclock gives 128,130, 127,300, 123,360 MB/s and 58.9 ns. The charts also show 6400 CL32 and 7200 CL34 overclocks, not stored.

BPatriot Viper Xtreme 5 RGB DDR5

Part number	CPU	Speed (MT/s)	Timings	Read (MB/s)	Write (MB/s)	Copy (MB/s)	Latency (ns)
PVXR532G76C36K	Intel Core i9-13900K	7,600	36-48-48-84	116,367	96,007	101,830	65.9
PVXR532G76C36K	Intel Core i9-13900K	7,800	36-48-48-84	118,508	98,452	104,387	65.1
PVXR532G80C38K	Intel Core i9-13900K	8,000	38-48-48-84	126,015	112,642	113,352	56.8

Source11Reviewfunkykit.com/reviews/patriot-viper-xtreme-5-ddr5-7600-32gb-memory-kit-reviewRead 15 October 2026AIDA64 v6.90.6500 on an Intel Core i9-13900K with an ASRock Z790 Taichi Lite, BIOS 1.06, Windows 11, XMP profile 1 with every other setting on auto, quad channel DDR5-7600 36-48-48-84. The screenshot prints read 113.64 GB/s, write 96007 MB/s, copy 101830 MB/s and 65.9 ns. AIDA64 prints values of 100 GB/s or more in GB/s with 1 GB as 1024 MB, so the read value is stored as 116367 MB/s. The second row is the reviewer's 7800 MT/s run on the same board with the same timings and prints read 115.73 GB/s, write 98452 MB/s, copy 101.94 GB/s and 65.1 ns, stored as 118508 and 104387 MB/s.12Reviewhardwareasylum.com/reviews/memory/patriot_viper_xtreme5/page2.aspxRead 15 October 2026AIDA64 on an Intel Core i9-13900K with an EVGA Z790 Dark Kingpin, RTX 2080 Super and Windows 11 Pro. The chart prints read 126015, write 112642 and copy 113352 MB/s and 56.8 ns latency. The version, BIOS and Gear settings are not stated. The review raised the XMP voltage to 1.46V to stop a SYSmark crash, and does not say if the AIDA64 run used that value.

Overclock reached (measured)iHighest stable setting a reviewer reached with their sample. Other samples can reach less.

AKLEVV CRAS V RGB DDR5

CPU	Speed (MT/s)	Timings	Voltage (V)
Intel Core i7-13700K	8,000	36-47-47	1.45
Intel Core i7-14700K	8,400	38-52-52	1.52
AMD Ryzen 9 9950X	6,200	Not available	1.45

Source7Reviewfunkykit.com/reviews/memory/essencore-klevv-cras-v-rgb-32gb-ddr5-6400-cl32-memory-kit-reviewRead 14 October 2026Stable limit 8000 MT/s at CL36-47-47 and 1.45V VDD/VDDQ, maximum module temperature 67 C. BIOS version not stated.8Reviewfunkykit.com/reviews/memory/essencore-klevv-cras-v-rgb-32gb-ddr5-8000-cl38-memory-kit-reviewRead 14 October 2026Stable limit 8400 MT/s at CL38-52-52 with 1.52V VDD and 1.49V VDDQ. The voltage stored is VDD.9Reviewtech4gamers.com/klevv-cras-v-rgb-32gb-16x2-ddr5-6000-cl28-reviewRead 14 October 2026Review of 1 December 2025 of a 32GB 6000 CL28 kit, part number not stated. AMD Ryzen 9 9950X, ASRock Phantom Gaming X870 Nova WiFi, BIOS v3.5, Windows 25H2. Raised to 6200 MT/s at 1.45V with tRAS, tRC, tRFC and tREFI changed. Only the speed and voltage are stored.

BPatriot Viper Xtreme 5 RGB DDR5

Part number	CPU	Speed (MT/s)	Timings
PVXR532G76C36K	Intel Core i9-13900K	7,800	36-48-48-84

Source11Reviewfunkykit.com/reviews/patriot-viper-xtreme-5-ddr5-7600-32gb-memory-kit-reviewRead 15 October 2026The reviewer set 7800 MT/s in the BIOS with the XMP timings kept at 36-48-48-84 and reports it ran with no issues, just below the 8000 MT/s profile of the line. The review does not state the voltage, so none is stored.

Warranty

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Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

Not available

Not available

Lifetime warrantyiThe maker gives a limited lifetime warranty. A fixed term shows as the warranty in years instead.

Yes1Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026Limited Lifetime Warranty.2Maker spec sheet (PDF)klevv.com/HyAdmin/upload/goodFile/KLEVV_Product%20Sheet_MEMORY_CRAS%20V%20RGB_v12_EN.pdfRead 14 October 2026

Yes1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026Specs tab and every sheet: Limited lifetime warranty.

Links

Not compared

Product page

www.klevv.com/ken/products_details/memory/Klevv_CrasVRGB1Maker product pageklevv.com/ken/products_details/memory/Klevv_CrasVRGBRead 14 October 2026

www.patriotmemory.com/products/xtreme5-ddr5-performance-ram1Maker product pagepatriotmemory.com/products/xtreme5-ddr5-performance-ramRead 15 October 2026

Spec sheet

www.klevv.com/HyAdmin/upload/goodFile/KLEVV_Product%20Sheet_MEMORY_CRAS%20V%20RGB_v12_EN.pdf2Maker spec sheet (PDF)klevv.com/HyAdmin/upload/goodFile/KLEVV_Product%20Sheet_MEMORY_CRAS%20V%20RGB_v12_EN.pdfRead 14 October 2026

patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PVXR_532_G80_C38_K_sku_sheet_446a654f1c.pdf7Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PVXR_532_G80_C38_K_sku_sheet_446a654f1c.pdfRead 15 October 2026SKU sheet of the 32GB 8000 MT/s CL38 kit, the fastest 32GB RGB kit and the best known SKU.

Manual

Not available

patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/Installation_guide_memory_28b4cfe5c6.pdf10Owner's manualpatriot-cms-media.sgp1.cdn.digitaloceanspaces.com/Installation_guide_memory_28b4cfe5c6.pdfRead 15 October 2026Installation guide of Patriot memory, linked on the product page Downloads tab. It covers installation and holds no model specs.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Both are also in the API. Back to all RAM kits.