Would this SSD be a good choice for someone considering an upgrade from a 512GB drive?

Yes, this SSD offers a 2TB capacity, significantly larger than a 512GB drive, making it a good choice for an upgrade.

Can this SSD be used to upgrade a Steam Deck?

Yes, this SSD can be used to upgrade a Steam Deck.

S$249^.47

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Main image of WD_BLACK 2TB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,150MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft Surface - WDBDNH0020BBK-WRSN

Alt view image 2 of 6 - WD_BLACK 2TB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,150MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft Surface - WDBDNH0020BBK-WRSN

Alt view image 3 of 6 - WD_BLACK 2TB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,150MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft Surface - WDBDNH0020BBK-WRSN

Alt view image 4 of 6 - WD_BLACK 2TB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,150MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft Surface - WDBDNH0020BBK-WRSN

Alt view image 5 of 6 - WD_BLACK 2TB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,150MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft Surface - WDBDNH0020BBK-WRSN

Alt view image 6 of 6 - WD_BLACK 2TB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,150MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft Surface - WDBDNH0020BBK-WRSN

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WD_BLACK 2TB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,150MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft Surface - WDBDNH0020BBK-WRSN

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Options: 2TB

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1TB

Introducing the WD_BLACK™ SN770M SSD, the first M.2 2230 NVMe™ SSD built from a brand gamers trust.
Supercharge compatible handheld devices such as the ASUS™ ROG Ally™ and Valve® Steam® Deck with speeds up to 5,150 MB/s** (1TB and 2TB* models) for blazingly quick game installations and level loads.
Play more games, larger games wherever you are with up to 2TB* of trusted Western Digital® TLC 3D NAND storage.
Get ready for an immersive experience with exclusive gaming features including PCIe® Gen 4.0***, Western Digital's nCache™ 4.0 technology, and Microsoft’s DirectStorage Support.
Revitalize and expand the storage of your M.2 2230 SSD compatible laptop such as many Microsoft® Surface and Dell™ models.
Backed by Western Digital's 5-year limited warranty, keep your drive tuned with the Western Digital Dashboard (Windows® only) software.

Overview

Specs

Reviews (3)

Model
Brand	Western Digital
Series	SN770M
Model	WDBDNH0020BBK-WRSN
Used For	Consumer

Details
Form Factor	M.2 2230
Capacity	2TB
Memory Components	3D NAND TLC
Interface	PCIe® Gen 4.0
Protocol	NVMe

Performance
Max Sequential Read	Up to 5150 MBps
Max Sequential Write	Up to 4850 MBps
4KB Random Read	Up to 650,000 IOPS
4KB Random Write	Up to 800,000 IOPS
Terabytes Written (TBW)	1200TB
MTTF	1.75 Million Hours

Environmental
Operating Temperature	0°C ~ +85°C
Storage Temperature	-40°C ~ +85°C

Dimensions & Weight
Height	2.38mm
Width	22 ± 0.15mm
Depth	30 ± 0.15mm
Weight	2.8g ± 0.5g

Additional Information
Date First Available	December 11, 2023

Warranty & Returns

Warranty, Returns, And Additional Information

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*Subject to applicable law
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.

WD_BLACK 2TB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,150MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft Surface - WDBDNH0020BBK-WRSN

Learn more about the SanDisk WDBDNH0020BBK-WRSN

Customer Reviews of the SanDisk WDBDNH0020BBK-WRSN

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies*

Manufacturer Contact Info

Item#: N82E16820250264

WD_BLACK 2TB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,150MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft Surface - WDBDNH0020BBK-WRSN

Learn more about the SanDisk WDBDNH0020BBK-WRSN

Customer Reviews of the SanDisk WDBDNH0020BBK-WRSN

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies*

Manufacturer Contact Info