Western Digital Ultrastar DC SN840 7.68TB NVMe PCIe Gen3 U.2 2.5" Mixed-Use SSD

Western Digital Ultrastar DC SN840 7.68TB NVMe PCIe Gen3 U.2 2.5" Mixed-Use SSD

Brand: Western Digital | Category: Enterprise SSDs

SKU: WUS4BA176DSP3X1 | Part #: WUS4BA176DSP3X1 | MPN: WUS4BA176DSP3X1

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About the Western Digital Ultrastar DC SN840 7.68TB NVMe PCIe Gen3 U.2 2.5" Mixed-Use SSD

The WD Ultrastar DC SN840 7.68TB U.2 NVMe SSD delivers proven Gen3 mixed-use endurance across transactional databases and demanding enterprise storage tiers.

At a glance — key specifications

Capacity7.68 TB
InterfacePCIe Gen 3
Form FactorU.2
ProtocolNVME
WorkloadMixed-Use
Part NumberWUS4BA176DSP3X1
ManufacturerCrucial
EnduranceEnterprise (high DWPD)
Power Loss ProtectionYes (PLP capacitors)
Support5-year limited or specified TBW

Perfect for

  • Tier-0 database storage (Oracle, SQL Server, PostgreSQL)
  • AI / ML training and inference data lakes
  • Hyperconverged storage tiers
  • Object storage and Ceph clusters
  • VDI boot tiers and tier-1 virtualisation

Frequently asked questions

What workloads is the Western Digital Ultrastar DC SN840 7.68TB NVMe PCIe Gen3 U.2 2.5" Mixed-Use SSD designed for?

Enterprise mixed-use and Mixed-Use workloads — including transactional databases, AI inference data, virtualisation, hyperconverged storage, and analytics. Endurance is rated for continuous operation, not consumer-style burst use.

Will this SSD work in my Dell / HPE / Lenovo server?

Most enterprise SSDs ship in vendor-branded variants tied to a server QVL. Share your server model and we will quote the correctly-branded SKU (Dell-HPE-Lenovo-) so support and firmware update tooling work without complaints.

Request a quote for the Western Digital Ultrastar DC SN840 7.68TB NVMe PCIe Gen3 U.2 2.5" Mixed-Use SSD

Submit your quantity, destination country, and required lead time below. Our pre-sales team responds within 48 hours with confirmed competitive quoting, availability, and matching support contract options.

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Technical Specifications

BrandWestern Digital
CategoryEnterprise SSDs
SKUWUS4BA176DSP3X1
Part NumberWUS4BA176DSP3X1
ConditionNew
Capacity7.68 TB
InterfacePCIe Gen 3
Form FactorU.2
ProtocolNVME
WorkloadMixed-Use
EnduranceEnterprise (high DWPD)
Power Loss ProtectionYes (PLP capacitors)

Frequently Asked Questions about Western Digital Ultrastar DC SN840 7.68TB NVMe PCIe Gen3 U.2 2.5" Mixed-Use SSD

What workloads is the Western Digital Ultrastar DC SN840 7.68TB NVMe PCIe Gen3 U.2 2.5" Mixed-Use SSD designed for?

Enterprise mixed-use and Mixed-Use workloads — including transactional databases, AI inference data, virtualisation, hyperconverged storage, and analytics. Endurance is rated for continuous operation, not consumer-style burst use.

How do I get a quote for a bulk order?

Use the RFQ form on this page with your quantity and destination. For larger and project-scale orders we engage the vendor directly to prepare a tailored quote, and our pre-sales team follows up with a vendor-confirmed quote.