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WD Ultrastar DC SN840 WUS4BA138DSP3X5


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WD Ultrastar DC SN840 WUS4BA138DSP3X5

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Quick Details
  • SSD
  • encrypted
  • 3840 GB
  • internal
  • 2.5"
WD Ultrastar DC SN840 WUS4BA138DSP3X5
  • SSD
  • encrypted
  • 3840 GB
  • internal
  • 2.5"
  • U.2 PCIe 3.1 x4 (NVMe)
  • FIPS 140-2
  • TCG encryption with FIPS
  Additional Details
Mfr Part #: 0TS2062
SHI Part #: 40488702
Category: Solid state drive SSD
UNSPSC: 43201830
Manufacturer: Western Digital
Product Type: Hardware
General Information
CategorySolid state drive SSD
DescriptionWD Ultrastar DC SN840 WUS4BA138DSP3X5 - SSD - encrypted - 3840 GB - internal - 2.5" - U.2 PCIe 3.1 x4 (NVMe) - FIPS 140-2 - TCG encryption with FIPS
ManufacturerWestern Digital
UNSPSC43201830
Main Specifications
Dimensions & Weight / Depth100.45 mm
Dimensions & Weight / Height15 mm
Dimensions & Weight / Width69.85 mm
Hard Drive / Capacity3840 GB
Hard Drive / Form Factor2.5"
Hard Drive / Hard Drive TypeInternal hard drive
Hard Drive / InterfaceU.2 PCIe 3.1 x4 (NVMe)
Hard Drive / InterfaceU.2 PCIe 3.1 x4 (NVMe)
Header / BrandWD
Packaged Quantity1
Service & Support / Type5-year warranty
Storage / TypeSolid state drive
Environmental Parameters
Max Operating Temperature70 °C
Max Storage Temperature85 °C
Min Operating Temperature0 °C
Min Storage Temperature-40 °C
Expansion & Connectivity
Compatible Bay2.5"
Interfaces1 x PCI Express 3.1 x4 (NVMe)
General
Capacity3840 GB
Depth100.45 mm
Device TypeSolid state drive - internal
Encryption AlgorithmFIPS 140-2
FeaturesOnline Transaction Processing (OLTP), Dual Port, High-Performance Computing (HPC), Enterprise, 24x7 availability, Mixed-Workload Endurance, Online Analytical Processing (OLAP), virtual drive function, 96-layer 3D NAND technology, NVM Express (NVMe) 1.3c, artificial intellegence (AI), machine learning (ML), pattern recognition function
Form Factor2.5"
Hardware EncryptionYes
Height15 mm
InterfaceU.2 PCIe 3.1 x4 (NVMe)
NAND Flash Memory Type3D triple-level cell (TLC)
Width69.85 mm
Manufacturer Warranty
Service & SupportLimited warranty - 5 years
Performance
Average Latency141 µs
Drive Writes Per Day (DWPD)1
Internal Data Rate3311 MBps (read) / 3100 MBps (write)
Maximum 4KB Random Read780000 IOPS
Maximum 4KB Random Write159000 IOPS
SSD Endurance7.008 PB
Power
Power Consumption
  • 18 Watt (average)
  • 6 Watt (idle)
Reliability
24x7 OperationYes
MTBF2,500,000 hours
Non-Recoverable Errors1 per 10^17