SanDisk

WD_Black SN7100 2TB

WD_Black SN7100

Best Buy · 2TB (WDS200T4X0E) Check price at Best Buy Amazon · 2TB (WDS200T4X0E) Check price on Amazon
3DMark Storage 4,068points#11 of 11 PCMark 10 Storage 4,561points#9 of 11 Sustained write 850MB/s#10 of 10 CrystalDiskMark sequential Read7,137MB/s#6 of 9

A DRAM-less PCIe 4.0 drive built for efficiency, a good fit for laptops, handhelds and budget builds. It is quick in everyday traces, but slows to 850 MB/s in Tom's long-write test once its cache is used up.

Against the line-up

3DMark Storage points

#11 of 11 · Tom's Hardware
  1. 1SN8100 2TB8,100
  2. 2Renegade G5 2TB7,337
  3. 3T705 2TB6,739
  4. 4T710 2TB6,647
  5. 10SN850X 2TB4,466
  6. 11SN7100 2TB4,068

PCMark 10 Storage points

#9 of 11 · Tom's Hardware
  1. 1SN8100 2TB7,694
  2. 2Renegade G5 2TB6,893
  3. 39100 Pro 2TB6,597
  4. 4T710 2TB6,583
  5. 8990 Pro 2TB4,651
  6. 9SN7100 2TB4,561
  7. 10990 EVO Plus 2TB4,514

Sustained write MB/s

#10 of 10 · Tom's Hardware
  1. 1T500 2TB4,066
  2. 2T710 2TB4,050
  3. 3T705 2TB4,029
  4. 4SN8100 2TB3,892
  5. 9990 Pro 2TB1,400
  6. 10SN7100 2TB850

CrystalDiskMark sequential Read · MB/s

#6 of 9 · StorageReview; † another publication
  1. 1SN8100 2TB14,307
  2. 2Renegade G5 2TB14,302
  3. 3T710 2TB14,293
  4. 49100 Pro 2TB14,287
  5. 5T705 2TB14,163
  6. 6SN7100 2TB7,137
  7. 7T500 2TB7,120†

The whole SSDs line-up side by side, with prices

Every benchmark

Quoted from the publications that ran them; we don't test hardware ourselves. Figures from different publications were run on different systems and scenes, so compare within a row's source.

CrystalDiskMark sequential

SettingResultSource
Read
one source		 7,137MB/s Tom's Hardware, Mar 12, 2025
Intel Core i9-12900K
Peak sequential read, 1MB QD8
Write
one source		 6,860MB/s Tom's Hardware, Mar 12, 2025
Intel Core i9-12900K
Peak sequential write, 1MB QD8

3DMark Storage

SettingResultSource
Standard run
one source		 4,068points Tom's Hardware, Mar 12, 2025
Intel Core i9-12900K

PCMark 10 Storage

SettingResultSource
Standard run
one source		 4,561points Tom's Hardware, Mar 12, 2025
Intel Core i9-12900K

Sustained write

SettingResultSource
Standard run
one source		 850MB/s Tom's Hardware, Mar 12, 2025
Intel Core i9-12900K
Steady state: average MB/s after 15 minutes of 1MiB sequential writes at QD32

Sources

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