WD Ultrastar DC SN840 Enterprise SSD - 1.92TB
Brand: Western Digital | Category: Enterprise SSDs
SKU: WDS192T2B0C | Part #: WDS192T2B0C | MPN: WDS192T2B0C
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About the WD Ultrastar DC SN840 Enterprise SSD - 1.92TB
The WD Ultrastar DC SN840 Enterprise SSD - 1.92TB from Western Digital is enterprise-grade Enterprise SSDs hardware built for data centers. It features 1.92TB 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 and enclosed in a U.2 15mm form factor. Designed around Western Digital's 3D TLC NAND architecture and a purpose-built enterprise controller, the SN840 delivers sustained sequential read performance of up to 6,550 MB/s and sequential write performance of up to 4,000 MB/s at the 1.92TB capacity point, making it well suited for latency-sensitive, mixed-read work 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 | WDS192T2B0C |
| Part Number | WDS192T2B0C |
| Condition | New |
| Capacity | 1.92TB |
| Form Factor | U.2 |
| Interface | PCIe Gen4 |
| Speed | Read: 7,000 MB/s, Write: 4,100 MB/s |
| Manufacturer Part Number | WDS192T2B0C |
| Product Family | Ultrastar DC SN840 |
| Capacity | 1.92 TB |
| Form Factor | U.2 (SFF-8639), 15mm |
| Interface | PCIe Gen 3.1 x4, NVMe 1.4 |
| Sequential Read Speed | Up to 6,550 MB/s |
| Sequential Write Speed | Up to 4,000 MB/s |
| Random Read IOPS | Up to 1,000,000 IOPS |
| Random Write IOPS | Up to 200,000 IOPS |
| NAND Type | 3D TLC NAND |
| Endurance (DWPD) | 1.0 DWPD (5-year) |
| Total Bytes Written (TBW) | 3,504 TBW |
| Power Consumption (Active) | Up to 25 W |
| Data Protection | End-to-end data path protection (T10 DIF), Power Loss Protection |
| Encryption | AES 256-bit hardware encryption, Sanitize Instant Erase (SIE) |
| Dimensions (L x W x H) | 100.45 mm x 69.85 mm x 15.00 mm |
| Operating Temperature | 0°C to 70°C |
| Mean Time Between Failures (MTBF) | 2,500,000 hours |
Frequently Asked Questions about WD Ultrastar DC SN840 Enterprise SSD - 1.92TB
What does the WD Ultrastar DC SN840 Enterprise SSD - 1.92TB do?
At 1.92TB, the WD Ultrastar DC SN840 Enterprise SSD - 1.92TB 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 - 1.92TB?
Key specifications for the WD Ultrastar DC SN840 Enterprise SSD - 1.92TB: capacity 1.92TB; form factor U.2 (15mm); interface PCIe 4.0 x4; new condition; drive media type SSD; storage form factor U.2 (15mm); storage capacity 1.92TB; storage interface PCIe 4.0 x4. Manufacturer part number WDS192T2B0C. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the WD Ultrastar DC SN840 Enterprise SSD - 1.92TB compatible with my infrastructure?
The WD Ultrastar DC SN840 Enterprise SSD - 1.92TB 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.