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WD Ultrastar DC SN840 WUS4BA138DSP3X1 - SSD - 3840 GB - internal - 2.5" - U.2 PCIe 3.1 x4 (NVMe)
Order by 15:00 and receive your order on Thursday 10 Oct
Product details
SSD
3840 GB
internal
2.5"
Payment options available at checkout
Main features
WD Ultrastar DC SN840 WUS4BA138DSP3X1
SSD
3840 GB
internal
2.5"
U.2 PCIe 3.1 x4 (NVMe)
Overview
NVMe adoption in the data center continues to grow as modern applications and workloads demand more performance. Performance NVMe SSDs are designed for primary storage for HPC servers and primary storage in external storage arrays. Performance NVMe SSDs target cloud compute and enterprise workloads that require low latency to data and high availability of data. These applications include real-time data analytics, cloud computing, OLTP/OLAP databases, artificial intelligence (AI), machine learning (ML), pattern recognition and virtualization. The Ultrastar DC SN840 is Western Digital's 3rd generation of performance NVMe SSD for data center with PCIe Gen 3.1 (dual-port), NVMe 1.3, providing high read / write performance.
Product Description
WD Ultrastar DC SN840 WUS4BA138DSP3X1 - SSD - 3840 GB - U.2 PCIe 3.1 x4 (NVMe)
Type
Solid state drive - internal
Capacity
3840 GB
NAND Flash Memory Type
3D triple-level cell (TLC)
Form Factor
2.5"
Interface
U.2 PCIe 3.1 x4 (NVMe)
Features
Secure Erase function, Online 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
Dimensions (WxDxH)
69.85 mm x 100.45 mm x 15 mm
Manufacturer Warranty
5-year warranty
General
Device Type
Solid state drive - internal
Capacity
3840 GB
NAND Flash Memory Type
3D triple-level cell (TLC)
Form Factor
2.5"
Interface
U.2 PCIe 3.1 x4 (NVMe)
Features
Secure Erase function, Online 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
Width
69.85 mm
Depth
100.45 mm
Height
15 mm
Performance
Drive Writes Per Day (DWPD)
1
SSD Endurance
7.008 PB
Internal Data Rate
3311 MBps (read) / 3100 MBps (write)
Maximum 4KB Random Write
159000 IOPS
Maximum 4KB Random Read
780000 IOPS
Average Latency
141 µs
Reliability
MTBF
2,500,000 hours
24x7 Operation
Yes
Non-Recoverable Errors
1 per 10^17
Expansion & Connectivity
Interfaces
1 x PCI Express 3.1 x4 (NVMe)
Compatible Bay
2.5"
Power
Power Consumption
18 Watt (average) ¦ 6 Watt (idle)
Manufacturer Warranty
Service & Support
Limited warranty - 5 years
Environmental Parameters
Min Operating Temperature
0 °C
Max Operating Temperature
70 °C
Min Storage Temperature
-40 °C
Max Storage Temperature
85 °C
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