WD Ultrastar DC SN840 WUS4BA138DSP3X3 - SSD - 3840 GB - internal - 2.5" - U.2 PCIe 3.1 x4 (NVMe)

General

Form Factor

2.5"

Features

Online Transaction Processing (OLTP), Dual Port, High-Performance Computing (HPC), Instant Secure Erase (ISE), 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

Device Type

Solid state drive - internal

Capacity

3840 GB

Interface

U.2 PCIe 3.1 x4 (NVMe)

NAND Flash Memory Type

3D triple-level cell (TLC)

Manufacturer Warranty

Service & Support

Limited warranty - 5 years

Power

Power Consumption

18 Watt (average) ¦ 6 Watt (idle)

Environmental Parameters

Min Operating Temperature

0 °C

Max Operating Temperature

70 °C

Min Storage Temperature

-40 °C

Max Storage Temperature

85 °C

Performance

Average Latency

141 µs

Internal Data Rate

3311 MBps (read) / 3100 MBps (write)

Maximum 4KB Random Write

159000 IOPS

SSD Endurance

7.008 PB

Maximum 4KB Random Read

780000 IOPS

Drive Writes Per Day (DWPD)

1

Reliability

Non-Recoverable Errors

1 per 10^17

MTBF

2,500,000 hours

24x7 Operation

Yes

Expansion & Connectivity

Interfaces

1 x PCI Express 3.1 x4 (NVMe)

Compatible Bay

2.5"