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Kingston FURY Beast DDR4

KingstonRAM kit

FURY Beast DDR4

Released July 2021.51Press articlekitguru.netRead 15 October 2026The article says Kingston began shipping the FURY range on 19 July 2021. The FURY brand name was announced on 1 June 2021. Last checked 15 October 2026.

Memory type
DDR4
Speed
2,666, 3,000, 3,200, 3,600, 3,733MT/s
Capacity
4, 8, 16, 32, 64, 128GB
CL
15, 16, 17, 18, 19

28 of 40 fields known.

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All specs

SourceCalculated

General

Series
FURY Beast28Maker spec sheet (PDF)kingston.com/datasheets/KF432C16BBK2_32.pdfRead 15 October 2026The datasheet calls the part Kingston FURY. The BB part numbers are the FURY Beast line. The A in a part number such as BBAK2 or BB2AK4 marks the RGB version, which is a separate line.
Model numbers
KF426C16BB/16, KF426C16BB/4, KF426C16BB/8, KF426C16BB1/16, KF426C16BB1K4/64, KF426C16BBK2/16, KF426C16BBK2/32, KF426C16BBK2/8, KF426C16BBK4/16, KF426C16BBK4/32, KF426C16BBK4/64, KF430C15BB/8, KF430C15BB1/16, KF430C15BB1K2/32, KF430C15BBK2/16, KF430C15BBK4/32, KF430C16BB/16, KF430C16BB/32, KF430C16BBK4/64, KF432C16BB/16, KF432C16BB/4, KF432C16BB/8, KF432C16BB1/16, KF432C16BB1K2/32, KF432C16BB1K4/64, KF432C16BBK2/16, KF432C16BBK2/32, KF432C16BBK2/64, KF432C16BBK2/8, KF432C16BBK4/128, KF432C16BBK4/16, KF432C16BBK4/32, KF432C16BBK4/64, KF436C17BB/8, KF436C17BBK2/16, KF436C17BBK4/32, KF436C18BB/16, KF436C18BB/32, KF436C18BBK2/32, KF436C18BBK2/64, KF436C18BBK4/128, KF436C18BBK4/64, KF437C19BB/8, KF437C19BB1/16, KF437C19BB1K2/32, KF437C19BBK2/1628Maker spec sheet (PDF)kingston.com/datasheets/KF432C16BBK2_32.pdfRead 15 October 2026The 46 part numbers without an A in the suffix that have a readable Kingston datasheet. Single modules, two-module and four-module kits are included. The RGB part numbers are not stored. KF432C16BB/32 is not stored, because no readable copy of its datasheet was found.
GTIN / EAN
0740617319859, 0740617319910, 0740617319880, 0740617319873, 0740617319866, 0740617319903, 0740617319842, 0740617319804, 0740617319811, 0740617319897, 0740617319798, 0740617319781, 0740617319767, 0740617319736, 0740617319743, 074061731972948Spec databaseshop.aodatacloud.es/medias/datasheet_kf432c16bbk232.pdfRead 15 October 2026Icecat style product sheets, publication date 29 July 2025. This one is KF432C16BBK2/32 with EAN 0740617319842. The same shop serves the sheet of each other part number at /medias/datasheet_<part number in lower case, slash removed>.pdf. 17 part numbers have one and their EANs are stored. All EAN check digits were verified.
Announced
19 July 202151Press articlekitguru.netRead 15 October 2026KitGuru article of 19 July 2021, Kingston's new FURY line-up of memory now available, covers the FURY Beast DDR4 with speeds up to 3733 MHz and CL15 to CL19.
Status
Available48Spec databaseshop.aodatacloud.es/medias/datasheet_kf432c16bbk232.pdfRead 15 October 2026The sheet was published on 29 July 2025 and lists the part as a current product. Retailers still sell it.
Predecessor
Not available
Successor
Not available
Launch price (US)
Not available
Launch price (EU)
Not available
Markets
Not available
Colours
Black48Spec databaseshop.aodatacloud.es/medias/datasheet_kf432c16bbk232.pdfRead 15 October 2026The sheet title reads Kingston FURY Beast Black. Kingston's BB code stands for the black module.
Memory type
DDR428Maker spec sheet (PDF)kingston.com/datasheets/KF432C16BBK2_32.pdfRead 15 October 2026
Module type
UDIMM48Spec databaseshop.aodatacloud.es/medias/datasheet_kf432c16bbk232.pdfRead 15 October 2026Sheet describes a 288-pin DIMM for PC with the product name FURY Beast Black. It is a component for PC and marks ECC as absent. The Amazon listing says Compatible Devices: Desktop. That makes it a desktop UDIMM.

Kit

Kit capacity
4, 8, 16, 32, 64, 128GB28Maker spec sheet (PDF)kingston.com/datasheets/KF432C16BBK2_32.pdfRead 15 October 2026Kit capacity is the total kit capacity in each datasheet.
Modules per kit
1, 2, 428Maker spec sheet (PDF)kingston.com/datasheets/KF432C16BBK2_32.pdfRead 15 October 2026
Capacity per module
4, 8, 16, 32GB28Maker spec sheet (PDF)kingston.com/datasheets/KF432C16BBK2_32.pdfRead 15 October 2026

Speed and timings

Rated speed
2,666, 3,000, 3,200, 3,600, 3,733MT/s28Maker spec sheet (PDF)kingston.com/datasheets/KF432C16BBK2_32.pdfRead 15 October 2026
CAS latency (CL)
15, 16, 17, 18, 1928Maker spec sheet (PDF)kingston.com/datasheets/KF432C16BBK2_32.pdfRead 15 October 2026
Timings
15-17-17, 16-18-18, 16-19-19, 16-20-20, 17-21-21, 18-22-22, 19-23-2328Maker spec sheet (PDF)kingston.com/datasheets/KF432C16BBK2_32.pdfRead 15 October 2026Kingston states three timings, tCL-tRCD-tRP. XMP profile #1 of each datasheet is stored. Profile #2 (such as DDR4-3000 CL16-19-19 or DDR4-2666) is not stored.
Voltage
1.2, 1.35V28Maker spec sheet (PDF)kingston.com/datasheets/KF432C16BBK2_32.pdfRead 15 October 2026
Overclocking profiles
Intel XMP 2.028Maker spec sheet (PDF)kingston.com/datasheets/KF432C16BBK2_32.pdfRead 15 October 2026Each datasheet says the module supports Intel XMP 2.0. No datasheet lists AMD EXPO.
Default speed (JEDEC)
2,400, 2,666MT/s28Maker spec sheet (PDF)kingston.com/datasheets/KF432C16BBK2_32.pdfRead 15 October 2026Default (JEDEC) DDR4-2400 CL17-17-17 at 1.2 V on every 3000, 3200, 3600 and 3733 kit. On the 2666 kits Kingston lists Default (Plug N Play) DDR4-2666 CL16-18-18 at 1.2 V, so those rows state 2666.
Default CAS latency (JEDEC)
16, 1728Maker spec sheet (PDF)kingston.com/datasheets/KF432C16BBK2_32.pdfRead 15 October 2026The 2666 kits state the Plug N Play default CL16 as the kit's own default timing.
Default voltage (JEDEC)
1.2V28Maker spec sheet (PDF)kingston.com/datasheets/KF432C16BBK2_32.pdfRead 15 October 2026

Modules

Rank
Single rank, Dual rank28Maker spec sheet (PDF)kingston.com/datasheets/KF432C16BBK2_32.pdfRead 15 October 2026Description gives 1Rx8 or 2Rx8 per part number. KF432C16BBK2/32 is 1Rx8.
DRAM chips
Not available
ECC
No48Spec databaseshop.aodatacloud.es/medias/datasheet_kf432c16bbk232.pdfRead 15 October 2026The sheet marks ECC as absent. It lists a 288-pin DIMM, 34.1 mm height and XMP 2.0.
Heat spreader
Yes28Maker spec sheet (PDF)kingston.com/datasheets/KF432C16BBK2_32.pdfRead 15 October 2026The dimension drawing is titled Module with heat spreader and the height is given with heatsink.
Module height
34mm28Maker spec sheet (PDF)kingston.com/datasheets/KF432C16BBK2_32.pdfRead 15 October 2026Features list Height 1.34 in (34mm), w/heatsink on every datasheet. Drawing: 133.35 mm x 34 mm x 7.2 mm.

Lighting and software

RGB lighting
No49Retailer pageamazon.com/Kingston-FURY-3200MHz-KF432C16BB-16/dp/B097K3WV9JRead 15 October 2026Kingston's text on the listing describes a low-profile heat spreader and names no lighting. Kingston sells the lit version as a separate FURY Beast RGB line with an A in the part number, for example KF432C16BB2AK4/32.
Lighting sync
Not available
Software
Not available

Measured

We could not find any of these 2 fields. Show them
AIDA64 memory test (measured)
Not available
Overclock reached (measured)
Not available

Warranty

Manufacturer warranty (source market)
Not available
Lifetime warranty
Yes49Retailer pageamazon.com/Kingston-FURY-3200MHz-KF432C16BB-16/dp/B097K3WV9JRead 15 October 2026Amazon's listing of KF432C16BB/16 states Warranty Description: Lifetime.

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Variants

Each variant lists only what differs from the specs above.

Model numberGTINColoursKit capacityModules per kitCapacity per moduleRated speedCAS latency (CL)TimingsVoltageOverclocking profilesDefault speed (JEDEC)Default CAS latency (JEDEC)Default voltage (JEDEC)Rank
KF426C16BB/16Not availableBlack16 GB116 GB2,666 MT/s1616-18-181.2 VIntel XMP 2.02,666 MT/s161.2 VSingle rank
KF426C16BB/4Not availableBlack4 GB14 GB2,666 MT/s1616-18-181.2 VIntel XMP 2.02,666 MT/s161.2 VSingle rank
KF426C16BB/8Not availableBlack8 GB18 GB2,666 MT/s1616-18-181.2 VIntel XMP 2.02,666 MT/s161.2 VSingle rank
KF426C16BB1/16Not availableBlack16 GB116 GB2,666 MT/s1616-18-181.2 VIntel XMP 2.02,666 MT/s161.2 VDual rank
KF426C16BB1K4/64Not availableBlack64 GB416 GB2,666 MT/s1616-18-181.2 VIntel XMP 2.02,666 MT/s161.2 VDual rank
KF426C16BBK2/16Not availableBlack16 GB28 GB2,666 MT/s1616-18-181.2 VIntel XMP 2.02,666 MT/s161.2 VSingle rank
KF426C16BBK2/32Not availableBlack32 GB216 GB2,666 MT/s1616-18-181.2 VIntel XMP 2.02,666 MT/s161.2 VSingle rank
KF426C16BBK2/8Not availableBlack8 GB24 GB2,666 MT/s1616-18-181.2 VIntel XMP 2.02,666 MT/s161.2 VSingle rank
KF426C16BBK4/16Not availableBlack16 GB44 GB2,666 MT/s1616-18-181.2 VIntel XMP 2.02,666 MT/s161.2 VSingle rank
KF426C16BBK4/32Not availableBlack32 GB48 GB2,666 MT/s1616-18-181.2 VIntel XMP 2.02,666 MT/s161.2 VSingle rank
KF426C16BBK4/64Not availableBlack64 GB416 GB2,666 MT/s1616-18-181.2 VIntel XMP 2.02,666 MT/s161.2 VSingle rank
KF430C15BB/8Not availableBlack8 GB18 GB3,000 MT/s1515-17-171.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF430C15BB1/16Not availableBlack16 GB116 GB3,000 MT/s1515-17-171.35 VIntel XMP 2.02,400 MT/s171.2 VDual rank
KF430C15BB1K2/32Not availableBlack32 GB216 GB3,000 MT/s1515-17-171.35 VIntel XMP 2.02,400 MT/s171.2 VDual rank
KF430C15BBK2/16Not availableBlack16 GB28 GB3,000 MT/s1515-17-171.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF430C15BBK4/32Not availableBlack32 GB48 GB3,000 MT/s1515-17-171.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF430C16BB/16Not availableBlack16 GB116 GB3,000 MT/s1616-19-191.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF430C16BB/32Not availableBlack32 GB132 GB3,000 MT/s1616-19-191.35 VIntel XMP 2.02,400 MT/s171.2 VDual rank
KF430C16BBK4/64Not availableBlack64 GB416 GB3,000 MT/s1616-19-191.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF432C16BB/160740617319859Black16 GB116 GB3,200 MT/s1616-20-201.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF432C16BB/4Not availableBlack4 GB14 GB3,200 MT/s1616-18-181.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF432C16BB/80740617319910Black8 GB18 GB3,200 MT/s1616-18-181.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF432C16BB1/160740617319880Black16 GB116 GB3,200 MT/s1616-18-181.35 VIntel XMP 2.02,400 MT/s171.2 VDual rank
KF432C16BB1K2/320740617319873Black32 GB216 GB3,200 MT/s1616-18-181.35 VIntel XMP 2.02,400 MT/s171.2 VDual rank
KF432C16BB1K4/640740617319866Black64 GB416 GB3,200 MT/s1616-18-181.35 VIntel XMP 2.02,400 MT/s171.2 VDual rank
KF432C16BBK2/160740617319903Black16 GB28 GB3,200 MT/s1616-18-181.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF432C16BBK2/320740617319842Black32 GB216 GB3,200 MT/s1616-20-201.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF432C16BBK2/640740617319804Black64 GB232 GB3,200 MT/s1616-20-201.35 VIntel XMP 2.02,400 MT/s171.2 VDual rank
KF432C16BBK2/8Not availableBlack8 GB24 GB3,200 MT/s1616-18-181.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF432C16BBK4/1280740617319811Black128 GB432 GB3,200 MT/s1616-20-201.35 VIntel XMP 2.02,400 MT/s171.2 VDual rank
KF432C16BBK4/16Not availableBlack16 GB44 GB3,200 MT/s1616-18-181.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF432C16BBK4/320740617319897Black32 GB48 GB3,200 MT/s1616-18-181.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF432C16BBK4/64Not availableBlack64 GB416 GB3,200 MT/s1616-20-201.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF436C17BB/80740617319798Black8 GB18 GB3,600 MT/s1717-21-211.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF436C17BBK2/160740617319781Black16 GB28 GB3,600 MT/s1717-21-211.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF436C17BBK4/32Not availableBlack32 GB48 GB3,600 MT/s1717-21-211.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF436C18BB/160740617319767Black16 GB116 GB3,600 MT/s1818-22-221.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF436C18BB/320740617319736Black32 GB132 GB3,600 MT/s1818-22-221.35 VIntel XMP 2.02,400 MT/s171.2 VDual rank
KF436C18BBK2/320740617319743Black32 GB216 GB3,600 MT/s1818-22-221.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF436C18BBK2/640740617319729Black64 GB232 GB3,600 MT/s1818-22-221.35 VIntel XMP 2.02,400 MT/s171.2 VDual rank
KF436C18BBK4/128Not availableBlack128 GB432 GB3,600 MT/s1818-22-221.35 VIntel XMP 2.02,400 MT/s171.2 VDual rank
KF436C18BBK4/64Not availableBlack64 GB416 GB3,600 MT/s1818-22-221.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF437C19BB/8Not availableBlack8 GB18 GB3,733 MT/s1919-23-231.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank
KF437C19BB1/16Not availableBlack16 GB116 GB3,733 MT/s1919-23-231.35 VIntel XMP 2.02,400 MT/s171.2 VDual rank
KF437C19BB1K2/32Not availableBlack32 GB216 GB3,733 MT/s1919-23-231.35 VIntel XMP 2.02,400 MT/s171.2 VDual rank
KF437C19BBK2/16Not availableBlack16 GB28 GB3,733 MT/s1919-23-231.35 VIntel XMP 2.02,400 MT/s171.2 VSingle rank

Sources

We read 51 sources for this RAM kit. The numbers match the markers in the sheet.

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  51. Press articlekitguru.net
    Read 15 October 2026Backs 2 fields

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