Dell WXMHJ / Western Digital / WD Ultrastar SN640 0TS2350 / 0TS1952 / WUS4CB080D7P3E3 800GB 2.5" 3D TLC NAND ISE PCIe 3.1 NVMe 1.3 U.2 SSD
| Capacity: | 800GB |
| Speed: | Solid State |
| Interface Types: | NVMe U.2 |
| Form Factor: | 2.5" x 7mm Fits All laptops |
| SSD Endurance DWPD: | Enterprise Read Intensive / RI |
| Electrical Interface: | PCIe 3.1 16GBps |
Description
Dell WXMHJ / Western Digital / WD Ultrastar SN640 0TS2350 / 0TS1952 / WUS4CB080D7P3E3 800GB 2.5" 3D TLC NAND ISE PCIe 3.1 NVMe 1.3 U.2 SSD - Brand New
Western Digital / WD Ultrastar SN630 0TS2350 / 0TS1952 WUS4CB080D7P3E3 800GB / U.2 / U2 2.5" 64-Layer BiCS4 3D TLC / Triple Level Cell NAND ISE / Instant Secure Erase PCIe / PCI Express 3.1 NVMe / NVM Express 1.3 SSD / Solid State Drive - Brand New
The Dynamic Data Center Environment With a Western Digital Ultrastar DC SN640 SSD
The Ultrastar DC SN640 NVMe SSD is a mainstream NVMe™ SSD targeting broad deployment as boot, caching, or primary storage in data center IT and cloud environments.
Mainstream NVMe™ SSD for Data Center IT and Cloud Deployment
The Ultrastar DC SN640 NVMe SSD is a mainstream NVMe™ SSD targeting broad deployment as boot, caching, or primary storage in data center IT and cloud environments. The DC SN640 is optimized to deliver the highest performance and consistent QoS read latency when running random mixed workloads typically generated by enterprise applications such as virtualization, OLTP, NoSQL, web servers, file servers, and mail servers.
The DC SN640 NVMe SSD is ideal for replacing SATA SSDs by delivering 6x improvement in sequential read performance and 3x improvement random mixed read/write performance. The DC SN640 boosts data center performance and responsiveness as direct attached, distributed storage or in large scale cloud deployments.
The DC SN640 includes Western Digital’s 96-Layer BiCS4 3D TLC NAND and Western Digital’s NVMe 1.3 controller and incorporates enterprise reliability features, such as power-loss protection, end-to-end data path protection, and a five-year limited warranty.
Designed for Workload Flexibility
The Ultrastar DC SN640 is available in two endurance classes: 0.8 DW/D2 (capacities from 960GB-7.68TB)1 and 2 DW/D2 (capacities 800GB-6.4TB). The 0.8 DW/D SKU features tunable endurance, giving customers the flexibility to configure endurance and performance for seasonal burst workloads.
Safeguarding Data
The Ultrastar DC SN640 includes power loss protection to ensure that data is not lost during unexpected power interruption. It is available with Secure Erase (SE), Instant Secure Erase (ISE), or TCG Ruby security options. SE and ISE provide entire drive erase options upon decommissioning. The DC SN640 is available as a self-encrypting drive with TCG Ruby to provide protection for data in storage and to help meet compliance criteria.
Better with NVMe
Now is the right time to upgrade from SATA SSDs to NVMe performance in cloud/hyperscale and on-prem data centers. The Ultrastar DC SN640 NVMe SSD will help enable lower TCO compared to SATA SSDs, while providing low-latency and performance for current demanding workloads and future requirements.
Features & Benefit
- Western Digital NVMe 1.3c compliant controller;
- PCIe Gen3.1x4
- Western Digital BiCS4 96L 3D TLC NAND
- 0.8 and 2 DW/D
- Data-loss protection
- MTBF rating of 2 million hours
- Secure Erase (SE), Instant Secure Erase (ISE), TCG Ruby
- Enterprise features including variable sector sizes, end-to-end data path protection and Power Loss Protection. TCG Ruby models include 128 namespaces, NVMe-MI version 1.1.
- Optimized for performance and latency consistency on mixed used workloads
- 6x read performance improvement over SATA SSDs
- Vertically integrated with proven controller architecture accelerates qualification
Specialized for the Following Applications
- Boot, cache or storage
- Software Defined Storage
- File, Block and Object Storage applications
- Hyper-converged Infrastructure
- Virtualization
Compatibility:
This drive is compatible with desktop or servers and arrays that accept 2.5” 7mm U.2 PCIe NVMe drives. Easily installed in any PCIe slot using a U.2 to PCIe adapter for U.2 NVMe SSDs
Specifications
| Ultrastar DC SN640 | |
|---|---|
| Configuration | |
| Performance | |
| Latency Distribution | |
| Reliability | |
| Electrical | |
| Environmental | |
| Physical Measurements | |
| Environmental (non-operating) | |
| Part Numbers | 0TS1952 & 0TS2350 |
| Model Number | WUS4CB080D7P3E3 |
| Capacity | 800GB |
| Feature | Instant Secure Erase (ISE) |
| Interface | PCIe Gen 3.1 x4 (Compliant to NVMe 1.3) |
| Form Factor | U.2 2.5-inch drive |
| Endurance (Drive writes per day, DW/D) | 2 |
| Flash Memory Technolgoy | WDC BiCS4 3D TLC NAND |
| Sequential Read (max MB/s, 128KiB, QD128) | 3340 |
| Sequential Write (max MB/s, 128KiB, QD128) | 1200 |
| Random Read (max IOPS, 4KiB BS, QD128) | 434,000 |
| Random Write (max IOPS, 4KiB BS, QD128) | 113,000 |
| Random Mix R70/W30 (max IOPS, 4KiB BS, QD128) | N/A |
| Random Read Latency (4KiB BS, QD1, 99.99%)(μs) | 79 |
| Uncorrectable Bit Error Rate (UBER) | <1 in 1017 |
| EOL Data Retention | 3 months at 40°C |
| MTBF | 2M hours |
| Annual failure rate (AFR) | 0.44% |
| Requirement (DC +/- 10%) | 12V |
| Operating Power States (W, typical) | 10, 11, 12 |
| Idle (W, average) | 5.80 |
| Operating Temperature | 0°C to 78°C |
| Non-Operating Temperature | -40°C to 85°C |
| Width (mm) | 69.85 +/- 0.25 |
| Length (mm, max) | 100.45 |
| Weight (g, max) | 95 |
| z-height (mm) | 7.00 + 0.2 / - 0.5 (including lables) |
| Temperature | 0°C to 70°C (Case) |
| Airflow (LFM) | N/A |
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ROHS Compliant
Alternate MPNs: 0TS1952 0TS2350 WXMHJ 0WXMHJ
Weight: 1 lb
Warranty: 1 Year DiscTech
Condition
Brand New
Warranty
1 Year DiscTech Warranty