Backwards compatipable with PCIe Gen 3? I Have a Z390 Chipset motherboard now but going to upgrade but wanna get faster Drives to move stuff over when i can.

I used a PCIe to M.2 adapter card because my motherboard's (Asrock x370 Taichi) m.2 slots are incompatible with all PCIe Gen 4 SSD Due to a mismatch in pin definitions. My motherboard can support up to PCIe Gen 3. I was able to use this particular WD 4TB Blue SN5000 NVME which is PCIe Gen 4 rated; and not only is it backwards compatible to PCIe Gen 3, but it also compatible to as low as PCIe Gen 2. Hopes this helps.

Does this SSD come with any software for health checks and firmware updates?

Yes, the SSD includes the Western Digital Dashboard application for monitoring performance and available space.

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Main image of Western Digital 4TB WD Blue SN5000 NVMe SSD, PCIe Gen 4.0, up to 5,500 MB/s Read Speeds Internal Solid State Drive (SSD) WDS400T4B0E

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Western Digital 4TB WD Blue SN5000 NVMe SSD, PCIe Gen 4.0, up to 5,500 MB/s Read Speeds Internal Solid State Drive (SSD) WDS400T4B0E

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Style: Faster

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EXPANDED STORAGE. Hold more masterpieces and enjoy endless inspiration with up to 4TB capacity.
BOOST YOUR FLOW. Harness AI and streamline your workflow with the combined power of PCIe Gen 4, up to 5,500MB/s read speeds (4TB model), and Western Digital nCache 4.0 Technology.
PRO MULTITASKING. Switch smoothly between applications and projects with high-end NVMe storage technology.
DEPENDABLE ENDURANCE. Create confidently with up to 1,200TBW (4TB model) endurance for ideating, drafting, and finalizing your creative work.
FREE Acronis True Image. Download Acronis True Image for Western Digital data migration software to transfer your files.
STAY INFORMED. Monitor your SSD’s performance and available space with the downloadable Western Digital Dashboard application. And gain peace of mind with a 5-year limited warranty.

Overview

Specs

Reviews (69)

WD Blue SN5000 WDS400T4B0E 4 TB Solid State Drive - M. 2 2280 Internal - PCI Express NVMe (PCI Express NVMe 4.0 x4) - 1200 TB TBW

Model
Brand	Western Digital
Series	Blue SN5000 NVMe
Model	WDS400T4B0E
Device Type	Internal Solid State Drive (SSD)
Used For	Consumer

Details
Form Factor	M.2 2280
Capacity	4TB
Interface	PCIe Gen4 16GT/s, up to 4 Lanes

Performance
Max Sequential Read	Up to 5500 MBps
Max Sequential Write	Up to 5000 MBps
4KB Random Read	Up to 690,000 IOPS
4KB Random Write	Up to 900,000 IOPS
Terabytes Written (TBW)	1200TB
MTBF	1,750,000 hours

Features
Features	Create and store more - Hold more masterpieces and enjoy endless inspiration with up to 4TB capacity. Boost your creative workflow - Harness AI and streamline your creative workflow with the combined power of PCIe Gen 4, up to 5,500MB/s read speeds (4TB model), and Western Digital nCache 4.0 Technology. Multitask like a pro - Switch smoothly between applications and projects with high-end NVMe storage technology. Endurance for intense workloads - Create confidently with up to 1,200TBW (4TB model) endurance for ideating, drafting, and finalizing your creative work. Free Acronis True Image download - Download Acronis True Image for Western Digital data migration software to transfer your files. Stay informed on your drive health - Monitor your SSD's performance and available space with the downloadable Western Digital Dashboard application. And gain peace of mind with a 5-year limited warranty.

Environmental
Power Consumption (Idle)	(Sleep) PS5: 5mW
Power Consumption (Active)	Average Active Powe: 75mW
Operating Temperature	32°F to 185°F (0°C to 85°C)
Storage Temperature	-40°F to 185°F (-40°C to 85°C)
Max Shock Resistance	1,500G @0.5 ms half sine
Max Vibration Resistance	Operating Vibration: 5 gRMS, 10-2000 Hz, 3 axes Non-operating Vibration: 4.9 gRMS, 7-800 Hz, 3 axes

Dimensions & Weight
Height	2.38mm
Width	22 +/- 0.15mm
Depth	80 +/- 0.15mm
Weight	5.7g +/- 0.5g

Additional Information
First Listed on Newegg	July 05, 2024

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Warranty, Returns, And Additional Information

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Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.

Western Digital 4TB WD Blue SN5000 NVMe SSD, PCIe Gen 4.0, up to 5,500 MB/s Read Speeds Internal Solid State Drive (SSD) WDS400T4B0E

Learn more about the SanDisk WDS400T4B0E

Customer Reviews of the SanDisk WDS400T4B0E

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies*

Manufacturer Contact Info

Item#: N82E16820250266

Western Digital 4TB WD Blue SN5000 NVMe SSD, PCIe Gen 4.0, up to 5,500 MB/s Read Speeds Internal Solid State Drive (SSD) WDS400T4B0E

Learn more about the SanDisk WDS400T4B0E

Customer Reviews of the SanDisk WDS400T4B0E

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies*

Manufacturer Contact Info