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Western Digital · PCIe 4.0 · 2000 GB

Western Digital 2TB WD Blue SN5000

M.2 2280 · TLC NAND · Host-Memory-Buffer (HMB)

Performance
65
Perf / price
33
Capacity value
65
Amazon
$300
Western Digital 2TB WD Blue SN5000
View Western Digital 2TB WD Blue SN5000 Gallery in high resolution
$300
Available on Amazon Updated Aug 29, 2026
Performance65.1
Performance / price32.5
Capacity value65.1
$300 on Amazon Add this SSD to a build Compare this SSD SSD table

Written analysis

Western Digital 2TB WD Blue SN5000 at a glance

The Western Digital 2TB WD Blue SN5000 is a 2000 GB M.2 2280 SSD using PCIe 4.0 x4, NVMe 1.4. The controller is WD Polaris 3 A101-000172-A1. Flash type is TLC 112-layer. Cache is listed as Host-Memory-Buffer (HMB).

Rated sequential throughput is 5150 MB/s read and 4850 MB/s write. Random throughput is 650K read IOPS and 770K write IOPS. The calculated specification score is 65.1.

Best fit: General storage workloads where compatibility and price matter more than peak transfer rates.

Endurance and thermals

Rated endurance is 900 TBW, or approximately 450 TBW per TB of capacity. The listed warranty is 5 years.

Current value

At $300, the drive costs $150.00 per TB. Performance / price is 32.5 and capacity value is 65.1. Compare these values with nearby drives below; interface generation and headline speed alone do not determine value.

Drive data

Full specifications

Interface, flash, controller, cache, throughput, endurance, power, warranty, and value in one technical sheet.

General

Manufacturer
Western Digital
SSD
Western Digital 2TB WD Blue SN5000
Part number
WDS200T4B0E
Model
WDS200T4B0E
Capacity
2000 GB
Form factor
M.2 2280
Launch price
—
Amazon price
$300
Amazon availability
Available
Price updated
Aug 29, 2026

Performance

Sequential read
5150 MB/s
Sequential write
4850 MB/s
Random read
650K IOPS
Random write
770K IOPS

Value

Amazon price
$300
Price / TB
$150.00
Performance / price
32.5
Capacity value
65.1

Hardware & cache

Interface
PCIe 4.0 x4, NVMe 1.4
Interface generation
PCIe 4.0
Controller
WD Polaris 3 A101-000172-A1
NAND
TLC 112-layer
Process
16.0
Cache type
Host-Memory-Buffer (HMB)
DRAM
Host-Memory-Buffer (HMB)
DRAM capacity
64 MB
DRAM speed
2000 MT/s
SLC cache
Dynamic

Durability & power

Endurance
900 TBW
Endurance / TB
450 TBW
Warranty
5 years
Idle power
—
Active power
—

Additional information

Also listed as
2TB WD Blue SN5000
Color
Blue

Amazon

Price history

Nearby performance

Similar SSDs

Drives close to Western Digital 2TB WD Blue SN5000 on calculated specification performance. Open the SSD table to sort, filter, and compare side by side.

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Amazon listing details

Marketplace feature text kept for reference. Structured specifications above are the source for scores and comparisons.

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