Dell 3.84TB SAS 12G MU SFF 2.5" SSD Toshiba / Kioxia KPM5XVUG3T84 PM5-V Series 091W3V 91W3V

The Dell 3.84TB SAS 12G MU SFF 2.5" SSD – 091W3V / 91W3V (Kioxia PM5-V KPM5XVUG3T84) is a high-performance enterprise solid state drive designed for Dell PowerEdge servers and PowerVault storage arrays. Built on Kioxia’s PM5-V Series platform, this 12Gb/s SAS (SAS-3) SSD delivers an excellent balance of read and write endurance for mixed-use (MU) workloads such as virtualization, databases, analytics, and mission-critical applications.

Manufactured by Kioxia (formerly Toshiba Memory), this 3.84TB SSD utilizes enterprise BiCS FLASH™ TLC NAND technology and advanced data protection features to ensure reliability in 24/7 data center environments. When purchased as a Dell-certified kit, it may include a 13th Gen or 14th/15th Gen drive tray (caddy), depending on configuration.

• Manufacturer: Kioxia (Dell OEM)

• Series: PM5-V

• Model: KPM5XVUG3T84

• Manufacturer Part Number: SDFBD84DAB01

• Dell Part Numbers: 91W3V / 091W3V

• Capacity: 3.84TB (3840GB)

• Interface: 12Gb/s SAS (SAS-3)

• Form Factor: 2.5" Small Form Factor (SFF)

• NAND Type: BiCS FLASH™ TLC

• Workload Class: Mixed Use (MU)

• Sector Size: 512e

• Hot-Swappable: Yes (system dependent)

• Sequential Read: Up to ~1,940 – 1,992 MB/s

• Sequential Write: Up to ~1,153 – 2,100 MB/s

• Random Read (4KiB): Up to ~340,000 IOPS

• Random Write (4KiB): Up to ~72,000 IOPS

• Endurance: 3 Drive Writes Per Day (DWPD)

• MTTF: 2.5 million hours

• Power Consumption: ~3.2W typical, up to ~5W

Enterprise Features

• Power Loss Protection (PLP)

• End-to-end data protection

• T10 Data Integrity Field (DIF)

• Optimized firmware for Dell enterprise platforms

PowerEdge Servers (13G–16G Optimized)

R-Series (Rack):
R240, R250, R340, R350, R440, R450, R540, R550, R630, R640, R6415, R650, R650xs, R6515, R6525, R660, R730, R730xd, R740, R740xd, R740xd2, R7415, R7425, R750, R7515, R7525, R760, R840, R940, R940xa

T-Series (Tower):
T140, T150, T340, T350, T440, T550, T630, T640

C-Series:
C6420

Blade / Modular:
M630, M640, MX740c, MX750c, MX840c

PowerVault Storage Arrays

• ME4012, ME4024, ME4084, ME412, ME424, ME484, ME5024

• MD1420 (2.5" SAS SSD supported)

Backward Compatibility (11G / 12G Systems)

Although this is a 12Gb/s SAS-3 drive, it is generally backward compatible with 11th and 12th Generation Dell PowerEdge servers (such as R610, R620, R710, R720) when using the correct generation drive tray. In these systems, performance will be limited to the controller’s maximum supported speed (typically 6Gb/s).

This SSD is optimized for enterprise Dell environments requiring high reliability, strong endurance, and consistent performance. Please verify server generation, controller compatibility, and tray/caddy type before purchase.