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Western Digital Ultrastar DC SN640 WUS4BB038D7P3Ez 3.84 TB Solid State Drive - 2.5" Internal - U.2 (SFF-8639) NVMe (PCI Express NVMe 3.1 x4) - Mixed Use
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- Server, Storage System Device Supported
- 0.8 DWPD
- 5744.64 TB TBW
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Manufacturer | Western Digital Corporation |
Manufacturer Part Number | 0TS1851 |
Manufacturer Website Address | http://www.wdc.com |
Brand Name | Western Digital |
Product Line | Ultrastar |
Product Series | DC SN640 |
Product Model | WUS4BB038D7P3Ez |
Product Name | Ultrastar DC SN640 WUS4BB038D7P3Ez Solid State Drive (TCG Ruby) |
Marketing Information | The Dynamic Data Center Environment The Ultrastar DC SN640 NVMe SSD is a mainstream NVMeâ„¢ SSD targeting broad deployment as boot, caching, or primary storage in data center IT and cloud environments. Mainstream NVMeâ„¢ SSD for Data Center IT and Cloud Deployment 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 |
Product Type | Solid State Drive |
Storage Capacity | 3.84 TB |
Platform Supported |
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Maximum Read Transfer Rate | 3330 MB/s |
Maximum Write Transfer Rate | 2040 MB/s |
Random 4KB Read | 511000IOPS |
Random 4KB Write | 82000IOPS |
Endurance (DWPD) | 0.8 |
Endurance (TBW) | 5744.64 TB |
Endurance Type | Mixed Use |
Wireless LAN | No |
Drive Interface | U.2 (SFF-8639) NVMe |
Drive Interface Standard | PCI Express NVMe 3.1 x4 |
Drive Type | Internal |
Form Factor | 2.5" |
Height | 0.3" |
Width | 2.8" |
Length | 4" |
Weight (Approximate) | 3.35 oz |
Operating System Compatibility |
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Device Supported |
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Limited Warranty | 5 Year |