Which interface does the Ultrastar DC SN840 WUS4C6416DSP3X1 use?

This drive is listed as an NVMe U.2 SSD within the 1.6TB Enterprise PCIe Gen 3.1 x4 2.5 inch category. That categorization indicates it is designed for PCIe Gen 3.1 x4 connectivity using the NVMe protocol, suitable for servers and storage systems that support NVMe U.2 drives on a PCIe Gen 3.1 fabric.

What form factor does the Western Digital Ultrastar DC SN840 1.6TB use?

The Ultrastar DC SN840 1.6TB WUS4C6416DSP3X1 is categorized as a 2.5 inch NVMe U.2 SSD. This 2.5 inch form factor is widely used in data center server and storage chassis, allowing the drive to fit standard U.2 drive slots where NVMe connectivity over PCIe Gen 3.1 x4 is available.

Is the Ultrastar DC SN840 WUS4C6416DSP3X1 suitable for enterprise environments?

Yes, this model is explicitly described as a 1.6TB Enterprise PCIe Gen 3.1 x4 2.5 inch NVMe U.2 SSD. The enterprise product level classification indicates it is intended for data center style use cases where NVMe based 2.5 inch U.2 drives are specified in server or storage platform designs.

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

Procurement teams can uniquely identify this drive using its SKU WUS4C6416DSP3X1, along with the model name Ultrastar DC SN840 and its classification as a 1.6TB Enterprise PCIe Gen 3.1 x4 2.5 inch NVMe U.2 SSD. These identifiers help avoid confusion with other capacities or interface variants in the same family.

WUS4C6416DSP3X1 - Western Digital Ultrastar DC SN840 1.6 TB U.2 NVMe 2.5 inch, 15 mm SSD

Name: WUS4C6416DSP3X1 - Western Digital Ultrastar DC SN840 1.6 TB U.2 NVMe 2.5 inch, 15 mm SSD
Brand: Western Digital
SKU: WUS4C6416DSP3X1
Price: 752 USD
Availability: InStock

WUS4C6416DSP3X1 - Western Digital Ultrastar DC SN840 1.6 TB U.2 NVMe 2.5 inch, 15 mm SSD | US IT Hardware

Product overview

The Western Digital Ultrastar DC SN840 WUS4C6416DSP3X1 is an enterprise solid state drive designed for NVMe U.2 infrastructures that require a 1.6TB capacity point. This model belongs to the Ultrastar DC SN840 family and is categorized as a 1.6TB Enterprise PCIe Gen 3.1 x4 2.5 inch NVMe U.2 SSD. With a 2.5 inch form factor, it fits common data center drive bays and supports PCIe Gen 3.1 x4 connectivity for integration into modern NVMe-enabled servers and storage systems. As an enterprise level solution, it is suitable for environments where NVMe U.2 drives are specified for primary or high performance storage tiers. The branding and model information allow easy alignment with existing Western Digital qualified vendor lists and standardization efforts in IT procurement documentation.

1.6TB enterprise NVMe U.2 SSD capacity point
PCIe Gen 3.1 x4 NVMe interface classification
2.5 inch U.2 form factor for data center bays
Western Digital Ultrastar DC SN840 model line
Enterprise level SSD category for data centers
Specific SKU WUS4C6416DSP3X1 for consistency

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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 #	WUS4C6416DSP3X1
Brand	Western Digital
Condition	New
Model	WUS4C6416DSP3X1
Capacity	1.6 TB
Use Case	Enterprise data center
Controller	Western Digital NVMe 1.3c controller
Form Factor	2.5 inch, 15 mm
Product Line	Ultrastar DC SN840
Product Type	Internal solid state drive
Security Features	Secure Erase (ISE)

Best for

Enterprise NVMe storage
Suitable for enterprise environments that standardize on NVMe U.2 SSDs with 1.6TB capacity and PCIe Gen 3.1 x4 interfaces for consistent performance and manageability.
U.2 server drive bays
Designed for servers and storage systems that accept 2.5 inch U.2 form factor drives, simplifying integration into existing NVMe-ready chassis.
PCIe Gen 3.1 x4 infrastructure
Fits infrastructures built around PCIe Gen 3.1 x4 connectivity, enabling straightforward deployment of NVMe SSDs matched to that bus generation and lane configuration.
Capacity-tiered enterprise storage
Useful where a 1.6TB enterprise SSD capacity point is required for tiered storage architectures, balancing footprint and drive count within 2.5 inch slots.
Standardized data center builds
Appropriate for data centers that standardize on specific branded models such as the Western Digital Ultrastar DC SN840 with defined capacity and interface characteristics.

Frequently asked questions

What is the storage capacity of the Western Digital WUS4C6416DSP3X1 drive?

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NVMe Enterprise & Data Center SSDs 1.6TB Enterprise SSDs 2.5-inch Enterprise SSDs Enterprise SSDs

MTBF	2.5 million hours
NAND Type	3D TLC
Endurance Rating	3 DWPD
Interface Bandwidth	4 GB/s

Ports	Dual-port PCIe
Interface	PCIe Gen 3.1 x4, NVMe 1.3c, dual port
Drive Interface	U.2 NVMe

Western Digital Ultrastar DC SN840 1.6 TB U.2 NVMe 2.5 inch, 15 mm SSD

Product overview

Featuring

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Performance

Networking Ports & Interfaces

Western Digital Ultrastar DC SN840 1.6 TB U.2 NVMe 2.5 inch, 15 mm SSD

Product overview

Featuring

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

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Performance

Networking Ports & Interfaces