Which interface does the Ultrastar DC SN840 WUS4C6464DSP3X1 use?

The drive is categorized as a U.2 PCIe NVMe SSD and more specifically as a 6.4TB 2.5-inch PCIe Gen 3.1 x4 NVMe datacenter SSD. This indicates it is designed for PCIe Gen 3.1 x4 NVMe connectivity, matching hosts and backplanes that support U.2 PCIe NVMe drives in enterprise servers.

What form factor does the Western Digital Ultrastar DC SN840 WUS4C6464DSP3X1 support?

According to the category definition, this product is a 6.4TB 2.5-inch PCIe Gen 3.1 x4 NVMe datacenter SSD, which places it in the 2.5-inch U.2 NVMe segment. This form factor is commonly used in datacenter chassis that support U.2 NVMe bays for high-density server and storage deployments.

Is the WUS4C6464DSP3X1 intended for datacenter use?

Yes, the product level is explicitly listed as Datacenter, and the category describes it as a 6.4TB 2.5-inch PCIe Gen 3.1 x4 NVMe datacenter SSD. This indicates it is intended for deployment in datacenter environments, such as enterprise servers and storage systems that rely on U.2 NVMe drives.

How can procurement teams uniquely identify this Ultrastar DC SN840 model?

Procurement teams can use the SKU WUS4C6464DSP3X1 along with the model name Ultrastar DC SN840 and the category description of 6.4TB 2.5-inch PCIe Gen 3.1 x4 NVMe datacenter SSD. Using this SKU ensures accurate ordering and alignment with the intended U.2 PCIe Gen 3.1 x4 NVMe configuration.

WUS4C6464DSP3X1 - Western Digital WUS4C6464DSP3X1 6.4TB U.2 NVMe SSD

Name: Western Digital WUS4C6464DSP3X1 6.4TB U.2 NVMe SSD
Brand: Western Digital
SKU: WUS4C6464DSP3X1

WUS4C6464DSP3X1 - Western Digital WUS4C6464DSP3X1 6.4TB U.2 NVMe SSD | US IT Hardware

Product overview

The Western Digital Ultrastar DC SN840 WUS4C6464DSP3X1 is a 6.4TB U.2 PCIe Gen 3.1 x4 NVMe solid state drive designed for datacenter environments. Classified as a datacenter product, it belongs to the U.2 PCIe NVMe SSD category and is specified as a 6.4TB 2.5-inch PCIe Gen 3.1 x4 NVMe datacenter SSD. This model aligns with infrastructure needing NVMe connectivity in a 2.5-inch U.2 form factor, supporting PCIe Gen 3.1 x4 operation for integration into compatible servers and storage systems. As part of the Ultrastar DC SN840 family, it targets applications that require NVMe performance characteristics and datacenter-oriented deployment. With its defined capacity and interface category, procurement teams can match it to hosts and backplanes that support U.2 PCIe Gen 3.1 x4 NVMe SSDs, enabling standardized deployment across racks and systems where this form factor and interface are required.

6.4TB capacity for consolidated NVMe storage
U.2 2.5-inch form factor for datacenter bays
PCIe Gen 3.1 x4 NVMe interface classification
Datacenter product level targeting servers
Western Digital Ultrastar DC SN840 family
Specific SKU WUS4C6464DSP3X1 for consistency

Expedited and overnight shipping options are available at checkout, priced by destination and service.
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

Drive Writes Per Day
Manufacturer part #	WUS4C6464DSP3X1
Brand	Western Digital
Condition	New
Model	WUS4C6464DSP3X1
Capacity	6.4TB
Security	SE
Use Case	High-performance data center NVMe SSD
SSD Class	Write intensive
Form Factor	2.5-inch U.2
Product Line	Ultrastar DC SN840
Product Type	Internal solid state drive

Best for

Datacenter NVMe storage
Suitable for datacenter NVMe deployments that require a 6.4TB 2.5-inch U.2 PCIe Gen 3.1 x4 NVMe SSD with a defined datacenter product level.
U.2 NVMe server integration
Fits environments where servers and storage systems use 2.5-inch U.2 PCIe Gen 3.1 x4 NVMe bays, matching the Ultrastar DC SN840 6.4TB specification.
PCIe Gen 3.1 x4 infrastructure
Aligned with infrastructures standardized on PCIe Gen 3.1 x4 NVMe connectivity, enabling consistent integration of 6.4TB U.2 NVMe SSDs in datacenter racks.

Frequently asked questions

What is the storage capacity of the Western Digital WUS4C6464DSP3X1 SSD?

The Western Digital WUS4C6464DSP3X1, part of the Ultrastar DC SN840 line, is specified in the category as a 6.4TB 2.5-inch PCIe Gen 3.1 x4 NVMe datacenter SSD. This 6.4TB capacity allows it to support multi-terabyte workloads in a single U.2 slot, simplifying capacity planning in datacenter environments.

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NVMe Enterprise & Data Center SSDs 6.4TB Enterprise SSDs 2.5-inch Enterprise SSDs Enterprise SSDs

Endurance TBW	35040 TBW
NAND Technology	3D TLC
Random Read IOPS	780K IOPS
Random Write IOPS	253K IOPS
Sequential Read Speed	3470 MB/s
Sequential Write Speed	3200 MB/s

Interface	PCIe 3.1 x4, NVMe 1.3c
Host Interface Detail	U.2 PCIe 3.1 x4 (NVMe)

Western Digital WUS4C6464DSP3X1 6.4TB U.2 NVMe SSD

Product overview

Featuring

Best for

Frequently asked questions

Details

Shipping, warranty & returns

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Performance

Networking Ports & Interfaces

Western Digital WUS4C6464DSP3X1 6.4TB U.2 NVMe SSD

Product overview

Featuring

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

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Performance

Networking Ports & Interfaces