Western Digital

Western Digital WDS400T5B0E 4TB PCIe Gen 4.0 x4 NVMe SSD

Name: Western Digital WDS400T5B0E 4TB PCIe Gen 4.0 x4 NVMe SSD
Brand: Western Digital
SKU: WDS400T5B0E
Price: 720 USD
Availability: InStock

MPN: WDS400T5B0E·By: Western Digital

Part #:WDS400T5B0ENewIn stock

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$720.00$180.00 per TB

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Western Digital WDS400T5B0E 4TB PCIe Gen 4.0 x4 NVMe SSD-

$720.00

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Product overview

The Western Digital WD Blue SN5100 4TB NVMe SSD, SKU WDS400T5B0E, is a consumer solid state drive in the M.2 2280 form factor. It uses a PCIe Gen 4.0 x4 interface and is positioned in the NVMe SSD category. The provided product data identifies it as a 4 TB drive and places it in the Solid State Drives, NVMe SSD, 4 TB, PCIe Gen 4.0 x4, M.2 2280 segment. This makes it suitable for procurement teams that need a consumer-class NVMe SSD with a clearly defined capacity, interface, and physical form factor. The supplied specifications do not list performance figures, power consumption values, ports, or additional features, so those details should not be assumed. For cataloging and system compatibility review, the key grounded attributes are the Western Digital brand, WD Blue SN5100 model, 4 TB capacity, PCIe Gen 4.0 x4 connectivity, and M.2 2280 size.

4 TB storage capacity
PCIe Gen 4.0 x4 interface
M.2 2280 form factor
NVMe SSD category
Consumer product level
Western Digital brand

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Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	WDS400T5B0E
Brand	Western Digital
Condition	New
Model	WDS400T5B0E-00CPE0
Series	WD Blue SN5100
Capacity	4 TB
Category	Solid State Drives
Technology	NVMe SSD
Form Factor	M.2 2280
Product Line	WD Blue SN5100
Product Type	SSD

Performance

NAND Type	QLC 3D CBA NAND
Media Type	Solid State
Random Read IOPS	1M IOPS
Random Write IOPS	1.3M IOPS
Sequential Read Speed	6900 MB/s
Sequential Write Speed	6700 MB/s

Networking Ports & Interfaces

NVMe	Yes
Interface	PCIe Gen 4.0 x4, NVMe
PCIe Version	4.0
M.2 Slot / Connector	M.2 2280

Compatible systems

Confirmed as a Western Digital WD Blue SN5100 4 TB NVMe SSD using PCIe Gen 4.0 x4 and M.2 2280 form factor.

Best for

Desktop upgrades
The drive is a consumer NVMe SSD in the M.2 2280 form factor with a PCIe Gen 4.0 x4 interface. That makes it relevant for desktop systems that accept this physical size and interface.
Capacity planning
The listed capacity is 4 TB. This is useful for buyers who need to standardize on a defined storage size for imaging, deployment, or replacement planning.
NVMe procurement
The product is categorized as an NVMe SSD. Procurement teams can use this classification to group it with other PCIe-based solid state storage devices.

Frequently asked questions

What type of drive is the WDS400T5B0E?

The WDS400T5B0E is a consumer solid state drive in the NVMe SSD category. The provided data also identifies it as a WD Blue SN5100 4TB NVMe SSD from Western Digital. Those are the grounded classification details available for cataloging and procurement review.

What capacity does this SSD provide?

The listed capacity is 4 TB. That is the only capacity value provided in the source data, and it should be used for buyer qualification, storage planning, and product matching.

Which interface does this SSD use?

The product uses a PCIe Gen 4.0 x4 interface. This is the relevant host connection specification in the provided data and is the key compatibility point for systems being evaluated for this SSD.

What form factor should system builders check?

System builders should check for M.2 2280 support. The product is explicitly categorized as M.2 2280, so the slot size and mounting standard must match before procurement or installation.

Is this drive intended for consumer or enterprise use?

The provided product level is Consumer. That classification should be used as the basis for catalog segmentation and should not be replaced with enterprise positioning.

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Manufacturer part #

WDS400T5B0E

Brand

Western Digital

Condition

New

Model

WDS400T5B0E-00CPE0

Series

WD Blue SN5100

Capacity

4 TB

Western Digital WDS400T5B0E 4TB PCIe Gen 4.0 x4 NVMe SSD

Product overview

Featuring

Performance

Networking Ports & Interfaces

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Shop these collections

Western Digital WDS400T5B0E 4TB PCIe Gen 4.0 x4 NVMe SSD

Product overview

Featuring

Performance

Networking Ports & Interfaces

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Shop these collections