WD Ultrastar DC SN840 Enterprise SSD - 7.68TB
Brand: Western Digital | Category: Enterprise SSDs
SKU: WDS768T2B0C | Part #: WDS768T2B0C | MPN: WDS768T2B0C
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About the WD Ultrastar DC SN840 Enterprise SSD - 7.68TB
The WD Ultrastar DC SN840 Enterprise SSD - 7.68TB from Western Digital is enterprise-grade Enterprise SSDs hardware built for data centers. It features 7.68TB capacity, U.2 form factor, PCIe Gen4 interface, Read: 7,000 MB/s, Write: 4,100 MB/s speed. The Western Digital Ultrastar DC SN840 is a high-performance NVMe enterprise SSD built on a PCIe Gen 3.1 x4 interface in the U.2 2.5-inch 15mm form factor. Leveraging Western Digital's in-house 3D TLC NAND and a purpose-built enterprise NVMe controller, the SN840 delivers exceptional sequential and random I/O throughput optimized for mixed read/write enterprise workloads. The 7.68TB capacity point (manufacturer part number WDS768T2B0C) targets environments where high-density Available in brand new condition. Western Digital enterprise ssds products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | Western Digital |
| Category | Enterprise SSDs |
| SKU | WDS768T2B0C |
| Part Number | WDS768T2B0C |
| Condition | New |
| Capacity | 7.68TB |
| Form Factor | U.2 |
| Interface | PCIe Gen4 |
| Speed | Read: 7,000 MB/s, Write: 4,100 MB/s |
| Manufacturer Part Number | WDS768T2B0C |
| Capacity | 7.68 TB |
| Form Factor | U.2 2.5-inch, 15mm |
| Interface | PCIe Gen 3.1 x4, NVMe 1.3 |
| NAND Type | 3D TLC NAND |
| Sequential Read Speed | Up to 3,300 MB/s |
| Sequential Write Speed | Up to 2,000 MB/s |
| Random Read IOPS | Up to 780,000 IOPS (4K) |
| Random Write IOPS | Up to 180,000 IOPS (4K) |
| Endurance (TBW) | 14,016 TBW |
| Drive Writes Per Day (DWPD) | 1 DWPD (5-year) |
| Power Consumption (Active) | Up to 14 W |
| Power Consumption (Idle) | Up to 5 W |
| Data Integrity | End-to-end data path protection, T10 DIF support |
| Power-Loss Protection | Yes (capacitor-based) |
| Encryption | Self-Encrypting Drive (SED), TCG Opal 2.0, TCG Enterprise |
| MTBF | 2,000,000 hours |
| Operating Temperature | 0°C to 70°C |
| Dimensions | 100.45 mm x 69.85 mm x 15.00 mm |
Frequently Asked Questions about WD Ultrastar DC SN840 Enterprise SSD - 7.68TB
What does the WD Ultrastar DC SN840 Enterprise SSD - 7.68TB do?
At 7.68TB, the WD Ultrastar DC SN840 Enterprise SSD - 7.68TB suits enterprise data-center storage tiers — all-flash arrays, hyperconverged storage pools (vSAN, Ceph), database backends, and high-throughput backup repositories. The PCIe 4.0 x4 interface is supported by major server platforms.
What are the headline specs of the WD Ultrastar DC SN840 Enterprise SSD - 7.68TB?
Key specifications for the WD Ultrastar DC SN840 Enterprise SSD - 7.68TB: capacity 7.68TB; form factor U.2 (15mm); interface PCIe 4.0 x4; new condition; drive media type SSD; storage form factor U.2 (15mm); storage capacity 7.68TB; storage interface PCIe 4.0 x4. Manufacturer part number WDS768T2B0C. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the WD Ultrastar DC SN840 Enterprise SSD - 7.68TB compatible with my infrastructure?
The WD Ultrastar DC SN840 Enterprise SSD - 7.68TB uses a PCIe 4.0 x4 interface in a U.2 (15mm) form factor. It's compatible with server platforms that expose this interface — typical deployments include Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, and Supermicro SuperServer chassis. For specific vendor part-number compatibility, our team validates against the manufacturer support matrix.