Western Digital Ultrastar DC SN840 WUS4BA138DSP3XZ 3.75 TB 0TS2055 specs.
SSD Specs >> Western Digital >> Western Digital Ultrastar DC SN840 WUS4BA138DSP3XZ 3.75 TB 0TS2055| Specifications | | | Reviews |
Drive Performance Western Digital Ultrastar DC SN840 WUS4BA138DSP3XZ 3.75 TB 0TS2055
Maximum Read Transfer Rate:
3311 MB/s
Maximum Write Transfer Rate:
3100 MB/s
Random 4KB Read:
780000IOPS
Random 4KB Write:
159000IOPS
Endurance (DWPD):
1
Endurance (TBW):
7176.19 TB
Network & Communication Western Digital Ultrastar DC SN840 WUS4BA138DSP3XZ 3.75 TB 0TS2055
Wireless LAN:
No
Ports & interfaces Western Digital Ultrastar DC SN840 WUS4BA138DSP3XZ 3.75 TB 0TS2055
Drive Interface:
U.2 (SFF-8639) NVMe
Drive Interface Standard:
PCI Express NVMe 3.1
Design Western Digital Ultrastar DC SN840 WUS4BA138DSP3XZ 3.75 TB 0TS2055
Drive Type:
Internal
Form Factor:
2.5"
Height:
0.6"
Width:
2.8"
Depth:
4"
Reviews, Questions about Western Digital Ultrastar DC SN840 WUS4BA138DSP3XZ 3.75 TB 0TS2055
Write Review / Ask a question about Western Digital Ultrastar DC SN840 WUS4BA138DSP3XZ 3.75 TB 0TS2055
Popular today
Toshiba THNSNC128GBSJ
Ruler: THNSNC GBSJ; Type: SSD; Support 4K: yes; Type flash memory: MLC; Purpose: laptop; Form factor HDD: 2.5"; Volume: 128 GB; The write/read speed: 180/220 MB; Connection: SATA 3Gb/s; External ...
Toshiba THNSNJ128GCSU
Line: THNSNJ GCSU; Type: SSD; Support sectors 4K: yes; The type of flash memory: MLC; The purpose: laptop; Form factor HDD: 2.5"; Volume: 128 GB; Connection: SATA 6Gb/s; External data transfer ra...
Seagate has announced the start of shipments of its latest 44 TB Exos hard drives. The HDDs are based on the Mozaic 4+ platform, which uses the company's proprietary heat-assisted magnetic recording (HAMR) technology.
During a major conference, Western Digital shared its plans for the development of hard drives (HDDs) in the coming years. The company presented several key technologies that should lead to the release of drives with a capacity of 100 TB and above in the future.
At CES 2026, Micron unveiled the 3610 solid-state drive, the world's first M.2 2230 client SSD with PCIe 5.0 and QLC memory. The new product is available in 1, 2, and 4 TB configurations and is designed for mainstream PCs and laptops.