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SSDs

Western Digital WD_BLACK SN770M 1000GB

Specifications

Storage

Capacity 1000 GB

Form factor M.2 2230

Interface PCIe 4.0 x4

Performance

Sequential read 5150 MB/s

Sequential write 4900 MB/s

Lifecycle

Endurance 600 TBW

Price History

Price history excludes Amazon sources

Price among comparable drives

1 TB class · M.2 2230 · PCIe 4.0 x4 · TLC

This drive $206.10 USD
Silicon Power UD90: $179.99 USD Sabrent Rocket: $189.99 USD Western Digital WD_BLACK SN770M: $206.10 USD, this drive
Read chart product details

Silicon Power UD90

$179.99 USD at B&H Photo

1,000 GB · M.2 2230 · PCIe 4.0 x4 · TLC

DRAM cache
No
Host memory buffer
Yes
Rated endurance
600 TBW
Warranty
5 years

Sabrent Rocket

$189.99 USD at Ebay USA

1,000 GB · M.2 2230 · PCIe 4.0 x4 · TLC

DRAM cache
No
Host memory buffer
Yes
Rated endurance
600 TBW
Warranty
5 years

Western Digital WD_BLACK SN770M

$206.10 USD at Ebay USA

1,000 GB · M.2 2230 · PCIe 4.0 x4 · TLC

DRAM cache
No
Host memory buffer
Yes
Rated endurance
600 TBW
Warranty
5 years
3 comparable drives.
Compare 1TB NVMe SSDsSee Western Digital WD_BLACK SN770M in the full comparison

Form factor

M.2 2230 is the recorded form factor.

SSD sizes and connections explained
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