Storage · WD_BLACK

WD_BLACK SN7100 2TB

Current productReleased 2025

WD_BLACK SN7100 2TB is a 2 TB drive on PCIe 4.0 ×4 rated for up to 7250 MB/s sequential reads and 6900 MB/s writes, with 1200 TBW of endurance and no DRAM cache.

Key fit specifications
Interface: M.2 NVMe PCIe 4.0 ×4 · Form factor: M.2 2280 · Capacity: 2000 GB
Good fit for
Large game libraries that should not need managing
Know before buying
No DRAM cache, so sustained large writes slow down

Store availability

No active offer

No partner store currently has a verified offer for this model. You can still compare it, check compatibility and use it in a saved build.

Key specifications

The values most likely to affect compatibility and comparison.

Interface
M.2 NVMe PCIe 4.0 ×4
Form factor
M.2 2280
Capacity
2000 GB
Sequential read
7250 MB/s
More specifications (4)Open +
Sequential write
6900 MB/s
DRAM cache
No
Endurance
1200 TBW
Typical power draw
6.5 W

Compatible parts

Parts in the current catalog that can be paired with this model.

  • Motherboard35 of 35 compatibleReview +

    Works with ASRock B650M Pro RS WiFi, ASRock B860 Steel Legend WiFi, ASRock X870 Steel Legend WiFi and 32 more.

Exact models and identifiers1 exact configuration · useful when checking a store listingOpen +
ConfigurationExact identityOffersBest known total
Default configurationDefault family configuration
Model key SN7100 2TB
0—
Source details8 field-level source claims, retrieval dates and confidence valuesOpen +
FieldSourceRetrievedConfidence
capacityGbRigwise curated manufacturer catalogAug 12, 202695%
dramCacheRigwise curated manufacturer catalogAug 12, 202695%
enduranceTbwRigwise curated manufacturer catalogAug 12, 202695%
formFactorRigwise curated manufacturer catalogAug 12, 202695%
powerWRigwise curated manufacturer catalogAug 12, 202695%
seqReadMBpsRigwise curated manufacturer catalogAug 12, 202695%
seqWriteMBpsRigwise curated manufacturer catalogAug 12, 202695%
storageInterfaceRigwise curated manufacturer catalogAug 12, 202695%