SSDs / Compare
Kingston NV2 vs Kingston NV3
Product A: Kingston
29 of 63 known
Change Kingston NV2
Product B: Kingston
31 of 63 known
15 of 55 fields differ
- 7 different values
- 8 known for one only
- 15 the same
- 25 missing for both
Biggest differences
Each bar uses the scale of all 84 SSDs.
- Write speedA: 2,800MB/sB: 5,000MB/sNV3 is 2,200 MB/s higher.
- Read speedA: 3,500MB/sB: 6,000MB/sNV3 is 2,500 MB/s higher.
Weight
0 to 150 g
All 63 fields
Every value links to where we found it.


General
1 of 9 differ
Series
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Model numbers
SNV2S/250G, SNV2S/500G, SNV2S/1000G, SNV2S/2000G, SNV2S/4000G1Maker spec sheet (PDF)kingston.com/datasheets/snv2s_en.pdfRead 23 October 2026Kingston part numbers SNV2S/250G, SNV2S/500G, SNV2S/1000G, SNV2S/2000G and SNV2S/4000G
SNV3S/500G, SNV3S/1000G, SNV3S/2000G, SNV3S/4000G1Maker spec sheet (PDF)gzhls.at/blob/ldb/f/0/1/8/09631e96eafc1483f73ff7c009911f6810d4.pdfRead 14 October 2026Part numbers SNV3S/500G, SNV3S/1000G, SNV3S/2000G and SNV3S/4000G. Footnote 3 says the 4TB capacity launches in Q4 2024. The 2230 version is a separate model family (SNV3SM3) and a separate product
GTIN / EAN
740617344806, 740617344790, 740617344783, 74061734660210Retailer pageindustry-electronics.com/kingston/snv3s-500g-nv3-.2-2280-nvme-ssd-lieske_1215791.htmRead 14 October 2026SNV3S/500G, UPC/EAN 74061734480611Retailer pageindustry-electronics.com/kingston/snv3s-1000g-nv3-.2-2280-nvme-ssd-lieske_1215792.htmRead 14 October 2026SNV3S/1000G, UPC/EAN 74061734479012Retailer pageindustry-electronics.com/kingston/snv3s-2000g-nv3-.2-2280-nvme-ssd-lieske_1215793.htmRead 14 October 2026SNV3S/2000G, UPC/EAN 74061734478313Retailer pagenabava.net/ssd-disk/kingston-snv3s-4000g-ssd-4tb-cijena-25-m2-nvme-643922651Read 14 October 2026SNV3S/4000G, EAN 740617346602 (12-digit UPC form)
Announced
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Status
Predecessor
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Successor
Kingston NV311Reviewkitguru.net/components/ssd-drives/joao-silva/kingston-quietly-launches-nv3-m-2-ssd-series-with-up-to-4tb-of-storageRead 23 October 2026KitGuru calls the Kingston NV3 the successor to the NV2.
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Launch price (US)
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Launch price (EU)
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Markets
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Colours
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Form factor
Interface
0 of 5 differ
Interface
PCIe generation
PCIe lanes
NVMe version
1.44Reviewtomshardware.com/pc-components/ssds/kingston-nv3-ssd-reviewRead 14 October 2026Specs table reads PCIe 4.0 x4 / NVMe 1.4. APH Networks and TheSSDReview also read NVMe 1.4 on their samples. One price comparison listing says NVMe 2.07Reviewthessdreview.com/our-reviews/nvme/kingston-nv3-gen-4-2tb-ssd-reviewRead 14 October 2026Describes the NVMe 1.4 protocol, confirmed by CrystalDiskInfo on its sample, PCIe 4.0 x4
Detachable cable
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Hardware
0 of 7 differ
Controller
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Flash type
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Flash memory
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Flash layers
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DRAM cache
None, uses host memory (HMB)4Reviewtomshardware.com/pc-components/ssds/kingston-nv3-ssd-reviewRead 14 October 2026Specs table lists DRAM as N/A (HMB) for all four capacities7Reviewthessdreview.com/our-reviews/nvme/kingston-nv3-gen-4-2tb-ssd-reviewRead 14 October 20262TB sample is a DRAM-less drive that uses the Host Memory Buffer
DRAM cache size
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Component sides
Single-sided1Maker spec sheet (PDF)gzhls.at/blob/ldb/f/0/1/8/09631e96eafc1483f73ff7c009911f6810d4.pdfRead 14 October 2026Datasheet text reads compact, single-sided M.2 2280 design, up to 4TB4Reviewtomshardware.com/pc-components/ssds/kingston-nv3-ssd-reviewRead 14 October 2026The 2TB is single-sided with the controller and two NAND packages and no DRAM7Reviewthessdreview.com/our-reviews/nvme/kingston-nv3-gen-4-2tb-ssd-reviewRead 14 October 20262TB sample is one-sided with the controller and two NAND chips
Performance
2 of 4 differ
Sequential read (claimed)
Sequential write (claimed)
Random 4K read (claimed)
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Random 4K write (claimed)
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Endurance and reliability
0 of 3 differ
Endurance (TBW)
MTBF or MTTF (claimed)
Operating temperature
Power
2 of 6 differ
Power while reading (claimed)
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Power while writing (claimed)
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Max power consumption (claimed)
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Idle power (claimed)
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Sleep power (claimed)
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Measured
8 of 9 differ
Sequential read (measured)
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Sequential write (measured)
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Random 4K read at queue depth 1 (measured)
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Random 4K write at queue depth 1 (measured)
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Write cache size (measured)
Write speed after the cache (measured)
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3DMark Storage Benchmark
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Highest temperature under load (measured)
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Idle power (measured)
Cooling and build
0 of 4 differ
Heatsink
RGB lighting
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Dust and water rating
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Drop test height
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Security and software
0 of 2 differ
Security
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Software
Compatibility
0 of 1 differ
Platforms
Dimensions and weight
1 of 2 differ
Dimensions
Length80Width22Height2.2mm(3.1 × 0.9 × 0.1 in)1Maker spec sheet (PDF)kingston.com/datasheets/snv2s_en.pdfRead 23 October 202622mm x 80mm x 2.2mm, the same for every capacity
In the box
None of 2 known
In the box
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Cables included
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Links
Not compared
Product page
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Spec sheet
www.kingston.com/datasheets/snv2s_en.pdf1Maker spec sheet (PDF)kingston.com/datasheets/snv2s_en.pdfRead 23 October 2026Kingston NV2 PCIe 4.0 NVMe SSD data sheet, MKD-453.3 EN, 2023 copyright. It lists 250GB, 500GB, 1TB, 2TB and 4TB. The 4TB is not in Kingston's 2022 launch release
gzhls.at/blob/ldb/f/0/1/8/09631e96eafc1483f73ff7c009911f6810d4.pdf1Maker spec sheet (PDF)gzhls.at/blob/ldb/f/0/1/8/09631e96eafc1483f73ff7c009911f6810d4.pdfRead 14 October 2026Kingston NV3 PCIe 4.0 NVMe SSD datasheet, English, document MKD-08012024 (PDF created August 2024), a copy linked by the Heise price comparison. Kingston's own site returned a Cloudflare challenge and was not opened. This revision states a 3-year warranty, which Kingston later raised to 5 years
Manual
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EPREL registration number
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Warranty
1 of 1 differ
Manufacturer warranty (source market)
5years2Maker spec sheet (PDF)centrale.cl/wp-content/uploads/Ficha-tecnica-Kingston-SNV3S_2000G.pdfRead 14 October 2026Kingston datasheet, Spanish, document MKD-09252024 (PDF created February 2025), copy hosted by the reseller centrale.cl: limited 5-year warranty with free technical support. Speeds, TBW, size, weight and MTBF match the 2024 datasheet3Maker spec sheet (PDF)media.kingston.com/wa/warranty-012026_us.pdfRead 14 October 2026Kingston Limited Warranty Statement, January 2026, US. NV3 (part numbers SNV3Sxxx) is in the 5 Year Conditional Warranty table for NVMe SSDs, with NV1 and NV2 in the three-year table. The retail box shows a 5-year warranty seal. The first datasheet and launch reviews said 3 years. Warranty ends at the earlier of the term or the drive's Percentage Used reaching 100






















