In part of our catching up with WD’s product lineup, I took a look at the WD Blue SN570. Well, last month they also introduced their newest WD Black SSD, the WD Black SN770. The SN770 slots in above the SN750 SE which came out last year and the older PCIe 3.0 SN750 and behind last year's SN850 Flagship SSD which is also from the WD Black line. It’s still weird thinking of a SN700 series drive not being the top drive but what is more interesting is the WD Black lineup expanding out with multiple gaming options in the M.2 SSD market now. Today I’m going to check out what makes the SN770 tick and check out the performance of the 1TB model that WD sent over. Let’s dive in.

Product Name:   WD Black SN770 1TB

Review Sample Provided by: Western Digital

Written By: Wes Compton

Amazon Affiliate Link: HERE

 

Specifications

Capacities

250GB - WDS250G3X0E

500 GB - WDS500G3X0E

1TB - WDS100T3X0E

2TB - WDS200T3X0E

Form Factor

M.2 2280

Interface

PCIe Gen4 x4

NAND Type

TLC

Sequential Read Performance

5150MB/s

Sequential Write Performance

4900MB/s

Random Read

7400004KB IOPS

Random Write

8000004KB IOPS

Endurance (TBW):

2TB: 1,200

1TB: 600

500GB: 300

250GB: 200

Compatibility

System Requirements

 

Computer with M.2 (M-key) port, capable of taking M.2 2280 form factor

Windows® 11, Windows® 10, Windows® 8.1

Note: Compatibility may vary depending on user’s hardware configuration and operating system.

Operating Temperature

32ºF to 185ºF (0ºC to 85ºC)

Non-operating Temperature

-40ºF to 185ºF (-40ºC to 85ºC)

Dimensions (L x W x H)

3.15" x 0.87" x 0.09"

Warranty

5-Year Limited Warranty

 

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