Home SSDs WD BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 223…

WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

Price range: $349.99–490.99
Brand: WD
Category: Ssd
A WD 2 TB PCIe Gen 4 x4 M.2 2230 SSD with up to 5,150 MB/s read, 4,850 MB/s write · 1200 TBW.
PQS: 96 (computed 2026-03-14 07:04:55.191681+00:00)
GTIN-14: 00619659207236
WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

Key specs

A human-friendly subset of specs (non-null)
Capacity (GB)
2000
Form factor
M.2 2230
Interface
PCIe Gen 4 x4
Read speed
5150 megabytes per second
Write speed
4850 megabytes per second
Endurance (TBW)
1200.0

How this Ssd compares vs. 328 ssds

Percentile rank for each spec — higher means this product outperforms more of its peers.
Capacity 2000.0GB
56%

Spec Profile Radar

Visual snapshot — outer edge = 100th percentile (best in class)

Offers

Retailer SKU Price Stock Offer Last seen
B&H WEWDBDNH0020 489.99 USD In stock View offer → 2026-03-14 02:34:25.838815+00:00
Best Buy 6551144 349.99 USD In stock View offer → 2026-03-14 03:05:44.037243+00:00
Newegg N82E16820250264 490.99 USD In stock View offer → 2026-03-13 02:25:57.892119+00:00

Recent price history (50)

Retailer Price Stock Seen at
bestbuy 349.99 USD In stock 2026-03-14 03:05:44.037243+00:00
bh 489.99 USD In stock 2026-03-14 02:34:25.838815+00:00
bestbuy 349.99 USD In stock 2026-03-13 03:14:52.706310+00:00
bh 489.99 USD In stock 2026-03-13 02:43:11.319639+00:00
newegg 490.99 USD In stock 2026-03-13 02:25:57.892119+00:00
newegg 495.55 USD In stock 2026-03-13 02:23:19.278621+00:00
bestbuy 349.99 USD In stock 2026-03-12 03:05:31.634851+00:00
bh 489.99 USD In stock 2026-03-12 02:38:22.376808+00:00
newegg 490.99 USD In stock 2026-03-12 02:27:12.870301+00:00
newegg 495.55 USD In stock 2026-03-12 02:23:35.737048+00:00
bestbuy 349.99 USD In stock 2026-03-11 03:03:21.215339+00:00
bh 489.99 USD In stock 2026-03-11 02:41:10.625664+00:00
newegg 490.99 USD In stock 2026-03-11 02:15:22.857310+00:00
newegg 495.55 USD In stock 2026-03-11 02:13:45.747077+00:00
bestbuy 432.99 USD In stock 2026-03-10 03:13:03.345838+00:00
bh 489.99 USD In stock 2026-03-10 02:32:03.486877+00:00
newegg 490.99 USD In stock 2026-03-10 02:22:56.726565+00:00
newegg 495.55 USD In stock 2026-03-10 02:21:12.408915+00:00
bestbuy 432.99 USD In stock 2026-03-09 03:12:54.435829+00:00
bh 489.99 USD In stock 2026-03-09 02:39:19.202615+00:00
newegg 490.99 USD In stock 2026-03-09 02:27:15.432536+00:00
newegg 495.55 USD In stock 2026-03-09 02:23:08.293153+00:00
newegg 490.99 USD In stock 2026-03-08 05:53:57.672469+00:00
newegg 495.55 USD In stock 2026-03-08 05:46:21.136818+00:00
bh 489.99 USD In stock 2026-03-08 05:45:51.464506+00:00
bh 489.99 USD In stock 2026-03-06 09:04:20.768129+00:00
newegg 490.99 USD In stock 2026-03-06 08:45:18.540512+00:00
newegg 495.55 USD In stock 2026-03-06 08:40:34.481932+00:00
bestbuy 432.99 USD In stock 2026-03-06 06:20:45.606216+00:00
bh 489.99 USD Out of stock 2026-03-03 02:39:30.182321+00:00
newegg 432.99 USD Out of stock 2026-03-03 02:23:18.564941+00:00
newegg 495.55 USD Out of stock 2026-03-03 02:21:31.829317+00:00
bestbuy 432.99 USD In stock 2026-03-03 02:10:36.838269+00:00
newegg 432.99 USD Out of stock 2026-03-02 10:51:06.009156+00:00
bh 432.99 USD Out of stock 2026-03-02 10:41:06.653023+00:00
bestbuy 432.99 USD In stock 2026-03-02 08:24:42.546602+00:00
bh 432.99 USD Out of stock 2026-03-02 06:25:29.391596+00:00

Full specs

Show full spec table
Capacity (GB)2000
Form factorM.2 2230
InterfacePCIe Gen 4 x4
Read speed5150 megabytes per second
Write speed4850 megabytes per second
Endurance (TBW)1200.0
Reconciled at2026-03-06 10:56:32.254648+00:00
Canonical JSON (expand)
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Related products

Simple similarity over extracted specs (publish_set only)
Debug data (expand)
Raw title WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
Raw brandWD
Raw categoryBest Buy > Computers & Tablets > Computer Accessories & Peripherals > Hard Drives, SSD & Storage > Internal SSDs
Canonical highlights (non-null)
core.title WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
core.seo_title WD WDBDNH0020BBK-WRSN - 2TB SSD
brand WD
model WDBDNH0020BBK-WRSN
gtin14 00619659207236
images[0] https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/756ef8f2-5974-4441-a53d-7b5f9e9016cc.jpg
storage.interface PCIe Gen 4 x4
storage.read_speed 5150 megabytes per second
storage.capacity_gb 2000
storage.form_factor M.2 2230
storage.write_speed 4850 megabytes per second
storage.endurance_tbw 1200.0
category ssd
physical.width_in 0.87
physical.height_in 0.09
physical.weight_kg 0.01
physical.dimensions_in 0.09 x 0.87 x ? in
warranty.labor 5 Years
warranty.parts 5 Years
schema_version 1
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
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Newegg raw specs
raw_specs_text (pretty) — expand
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