WD

WD_BLACK SN850X 2TB NVMe SSD

B0B7CMZ3QH
ps52TBNVMe-PCIe4M.2 2280
No current price
newNot available
Price updated
Price accurate as of Oct 6, 2026, 07:06 AM
No current offer

The WD_BLACK SN850X 2TB NVMe SSD is a 2TB NVMe-PCIe4 PS5-SSD in new condition. It has no current offer on Amazon. The in-stock alternatives nearest its capacity are listed below.

In stock instead - nearest to 2TB

6 in-stock listings · this listing has no current offer on Amazon · ranked by live cost per tb, refreshed about once a day

DriveCapacityCondition$/TBPrice
DATO Gen4 SSD with Heatsink 1TB NVMe PCIe 4.0 M.2 2280 Up to 7200/6850MB/s
B0FBMB9374
1TBNEW
This offer: sold by DATOTEK · Amazon says New / Unknown
$158.99$159Buy/View Price
Ediloca 1TB M2 NVME SSD with Heatsink
B0C5DCSPPF
1TBNEW
This offer: sold by EDILOCA · Amazon says New / Unknown
$162.99$163Buy/View Price
fanxiang 1TB NVMe SSD PCIe Gen4 M.2 Internal Gaming SSD for PS5
B0CM8RVVG1
1TBNEW
This offer: sold by LDCEMS · Amazon says New / Unknown
$167.99$168Buy/View Price
fanxiang 1TB NVMe SSD PCIe Gen 4 Gaming SSD for PS5
B0D5M5D2XP
1TBNEW
This offer: sold by LDCEMS · Amazon says New / Unknown
$169.99$170Buy/View Price
Fikwot FN960 1TB M.2 NVMe SSD PCIe Gen4 x4 2280 Internal Solid State Drive
B0FYFGN783
1TBNEW
This offer: sold by Fikwot · Amazon says New / Unknown
$169.99$170Buy/View Price
Silicon Power SIX NVME M.2 SSD PCIe 4.0-1TB m.2 2280 ssd
B0FGP7W3NJ
1TBNEW
This offer: sold by SIX Memory · Amazon says New / Unknown
$174.99$175Buy/View Price
Before you buy: check the bay and the lanes

U.2 and U.3 drives need a backplane wired for NVMe or an adapter carrying PCIe lanes to the bay - a SAS backplane will not do it. Check your chassis supports NVMe in the slot you plan to use before ordering. NVMe drive prices and form factors

Same capacity, other options
DriveInterfaceCond$/TBPrice
Samsung 980 PRO SSD with Heatsink 2TB PCIe Gen 4 NVMe M.2 Internal SolidNVMe-PCIe4Refurb$160.00$319.99Buy
Lexar 2TB NM790 NVMe SSD w/Heatsink, 7400/6500 MB/sNVMe-PCIe4New$160.13$320.26Buy
Predator M.2 SSD 2TB GM7000 with DRAM cache NVMe 1.4 2280 PCIe Gen4×4 UltraNVMe-PCIe4New$165.00$329.99Buy
fanxiang 2TB NVMe Internal Gaming SSD for PS5 with HeatsinkNVMe-PCIe4New$165.00$329.99Buy

All 2TB drives we track, ranked by cost per terabyte.

Model context

Part of the WD line we track.

Quick Verdict

The WD_BLACK SN850X 2TB NVMe SSD delivers enterprise NVMe performance. Suited to read-intensive cloud workloads and mixed enterprise applications. Verify U.2/U.3 backplane compatibility before ordering.

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Specifications

Capacity2TB
Form FactorM.2 2280
InterfaceNVMe-PCIe4
Recording Tech—
Sector Size—
Workload Rating—
Warranty5 years
ASINB0B7CMZ3QH
Market context

We do not have enough in-stock comparators of this type today to place this price against the rest of the market. The category page below ranks everything we do have.

Where the wider market has moved

These are third-party figures about the retail market as a whole, quoted and dated. They are not our own measurements and they do not describe this specific drive.

Compare against every 2TB drive we track →Cheapest per terabyte, all categories →
How it compares - 2TB NVMe-PCIe4
#1Acer Predator GM7 2TB SSD: M.2 2280 PCIe Gen 4 x4 NVMe 2.0
$173.00/TB
#2Crucial P510 PCIe Gen5 NVMe 2TB SSD with Heatsink
$174.50/TB
#3Corsair MP600 Elite 2TB M.2 PCIe Gen4 x4 NVMe SSD
$179.75/TB
#4Crucial T700 PCIe Gen5 NVMe 2TB SSD with Heatsink
$180.00/TB
#5WD_BLACK SN850X 2TB NVMe SSDTHIS DRIVE
Out of stock

Also appears in

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Frequently Asked Questions

Not right now: Amazon has no current offer for this listing. The in-stock alternatives nearest its capacity are listed on this page, ranked by live price.

On this site, new means a factory-new unit sold as new, with no renewed, recertified, refurbished or pulled claim in the listing title. The warranty is whatever the listing states; check the serial with the maker after purchase.

The listing's current price divided by its stated capacity (2TB). It is a level for comparing drives today, not a measure of how prices have moved.

Use Case Scenarios

🗄️
OLTP Database Primary Storage
PostgreSQL, MySQL or Oracle requiring low latency and high IOPS.
✓ Excellent fit
NVMe delivers sub-200μs latency vs 5ms for HDD — a 25x improvement that directly reduces query response times. At 1 DWPD verify your daily write volume stays within endurance limits.
🤖
AI/ML Training & Inference
GPU server loading training datasets or serving inference at high throughput.
✓ Excellent fit
NVMe at 6,900MB/s eliminates storage bottlenecks when loading datasets to GPU memory. Consider multiple drives for larger datasets.
💾
Bulk Cold Data Archive
Storing large volumes of infrequently accessed data.
✗ Not ideal
At ~$195/TB, NVMe costs 10x more than enterprise HDD for cold data. Unless you need fast retrieval, HDDs or LTO tape are far more cost-effective.

Maintenance & Troubleshooting

Maintenance Checklist

On installCheck SMART baseline on arrival
Run smartctl -a /dev/sdX and record: Reallocated_Sector_Ct, Power_On_Hours, Spin_Retry_Count. Establishes baseline for future comparison.
MonthlyRun SMART short self-test
smartctl -t short /dev/sdX — takes 1-2 minutes, catches most developing issues. Schedule during off-peak.
QuarterlyRun SMART long self-test
smartctl -t long /dev/sdX — full surface scan, takes 1 hours for 2TB. Any test failure is grounds for immediate replacement.
QuarterlyCheck RAID array health
Verify no degraded drives. A degraded array with no hot spare is one failure from data loss. Check mdstat or controller UI.
AnnuallyVerify drive firmware version
Check WD support site for firmware updates. Some versions have known bugs affecting integrity.
Every 3-5 yearsPlan proactive replacement
Enterprise HDDs have higher failure rates after year 4-5. At 2TB per drive, budget for replacements before failures occur.

Troubleshooting Guide

Cause: PCIe slot not initialized, missing NVMe driver, BIOS not updated, or U.2 cable issue.
Fix: Check BIOS for NVMe in PCIe enumeration. Update server firmware. Reseat U.2 cable. Verify PCIe bifurcation if using adapter. Test in another slot.