Technical Snapshot

The WD Blue SA510 4TB SATA SSD is a high-performance 2.5" solid state drive built with TLC flash and a SATA III 6Gb/s interface. It delivers sequential read speeds Up to 560 MB/s and sequential write speeds Up to 520 MB/s. Random I/O reaches 90,000 read IOPS and 83,000 write IOPS. The drive offers 4TB of storage, an endurance rating of 600 TBW, a 1,750,000 hours MTBF, backed by a 5 years warranty. Part of WD's Blue SA510 product line, this drive targets enthusiast gamers, content creators, and workstation builders requiring high-bandwidth NVMe storage.

Use Case: General-purpose storage, everyday computing
Compatibility: 2.5" slot, SATA III 6Gb/s-capable motherboard
Category: Internal NVMe SSD — WD Blue SA510

WD SSD

WD Blue SA510

Blue SA510 4TB SATA SSD

Name: WD Blue SA510 4TB SATA SSD
Brand: WD
SKU: WDS400T3B0A

SATA III 6Gb/s · 2.5" · TLC · Up to 560 MB/s Read

Capacity 4TB

Seq Read Up to 560 MB/s

Seq Write Up to 520 MB/s

Endurance 600 TBW

MPNWDS400T3B0A

EAN718037899961

CategorySolid State Drives

Contact for Price

Comparing SSDs? Open Comparison Tool →

Performance & Interface

Form Factor2.5"

InterfaceSATA III 6Gb/s

Sequential ReadUp to 560 MB/s

Sequential WriteUp to 520 MB/s

Random Read IOPS90,000

Random Write IOPS83,000

NAND TypeTLC

Endurance (TBW)600 TBW

MTBF1,750,000 hours

Warranty5 years

Full Specifications

Data sourced from WD product specifications

Storage
Product Line	Blue SA510
Capacity	4TB
Form Factor	2.5"
Interface	SATA III 6Gb/s
NAND Type	TLC
Performance
Sequential Read	Up to 560 MB/s
Sequential Write	Up to 520 MB/s
Random Read IOPS	90,000
Random Write IOPS	83,000
Endurance & Reliability
Endurance (TBW)	600 TBW
MTBF	1,750,000 hours
Warranty	5 years
Product
Brand	WD
MPN	WDS400T3B0A
EAN	718037899961
Variant	2.5"
Physical
Weight	0.091 kg
Package Dimensions	11.0 x 8.0 x 1.5 cm (estimated)

Support & Downloads

WD Blue SA510 4TB SATA SSD Firmware UpdateLatest firmware · Check WD support

WD Support →

WD Blue SA510 4TB SATA SSD DatasheetPDF · Technical specifications

WD Support →

← Back to WD SSD Catalog

Frequently Asked Questions

Is the WD Blue SA510 4TB SATA compatible with my motherboard?

The WD Blue SA510 4TB SATA SSD uses a 2.5" form factor with SATA III 6Gb/s interface. It is compatible with any motherboard that has a matching 2.5" slot. Check your motherboard specifications for SATA port availability.

What systems is the WD Blue SA510 4TB SATA designed for?

The WD Blue SA510 4TB SATA SSD is designed for desktop PCs and workstations with 2.5" support. Check your system's storage interface specifications for compatibility.

What is the endurance rating of the WD Blue SA510 4TB SATA?

The WD Blue SA510 4TB SATA SSD is rated for 600 TBW with a 1,750,000 hours MTBF, backed by a 5 years warranty. At typical consumer usage of ~50 GB/day, this provides years of reliable operation.

How fast is the WD Blue SA510 4TB SATA?

The WD Blue SA510 4TB SATA SSD delivers Up to 560 MB/s sequential read and Up to 520 MB/s sequential write speeds. Random I/O performance: 90,000 read IOPS and 83,000 write IOPS.

What type of NAND does the WD Blue SA510 4TB SATA use?

The WD Blue SA510 4TB SATA SSD uses TLC flash memory with 4TB storage capacity. TLC NAND offers a good balance of performance, endurance, and cost.

JSON-LD Structured Data — Product + FAQ + Breadcrumb

Product: WD Blue SA510 4TB SATA SSD
MPN: WDS400T3B0A
Schemas: Product + BreadcrumbList + FAQPage
Properties: 12 additionalProperty entries
Related: 5 isRelatedTo links