Data Storage

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M.2 NVMe SSDs

Western Digital WD Black SN7100 1 TB

Why choose it

Choose the WD Black SN7100 1TB for a file collection that fits 1TB in a supported M.2 2280 NVMe slot. Its five-year warranty and 600TB rated write allowance are concrete limits to check against your expected use.12

Explore M.2 NVMe SSDsExplore specifications
Western Digital WD Black SN7100 1 TB
Capacity
1,000 GB1
M.2 form factor
M.2 22801
PCIe generation
Gen41

The details

Specifications

Core specifications9
Western Digital WD Black SN7100 1 TB: core specifications
Capacity1,000 GB1
PCIe generationGen41
Sequential read speed7,250 MB/s1
Endurance600 TB2
Sequential write speed6,900 MB/s1
Flash cell typeTlc1
Random read1,000,000 IOPS1
DRAM cacheNo1
Warranty5 years1
Fit and compatibility1
Western Digital WD Black SN7100 1 TB: fit and compatibility
M.2 form factorM.2 22801
More specifications2
Western Digital WD Black SN7100 1 TB: more specifications
Random write1,400,000 IOPS1
Flash memoryTLC 3D NAND1
Specifications not documented (9)

Hardware encryption, Write cache, Idle power, Single-sided build, Heatsink included, NVMe version, Controller, Cooling requirements, Drive height.

Compare the tradeoffs

Alternatives

Explore M.2 NVMe SSDs
Crucial T705 2TB

Crucial T705 2TB

Capacity
2,048 GB3
PCIe generation
Gen54
Sequential read speed
14,500 MB/s (Environment: Windows 11 Core isolation disabled for performance measurement. Fresh out-of-box (FOB) state is assumed.; Test method: Typical I/O performance as measured using CrystalDiskMark® with a queue depth of 512 and write cache enabled.)5
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Sources

  1. www.sandisk.com
  2. www.techpowerup.com
  3. ssd-tester.com
  4. investors.micron.com
  5. www.simms.co.uk
  6. www.kingston.com

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