Dell 3.84TB SAS 12G RI SFF 2.5" SSD Toshiba PM5-R KPM5XRUG3T84 0N85XX N85XX

The Dell 0N85XX (KPM5XRUG3T84 / N85XX / SDFBE84DAB01) is a high-performance 3.84TB enterprise-grade SAS SSD designed for read-intensive workloads in modern data centers. Manufactured by Toshiba/Kioxia as part of the PM5-R series, this SSD is optimized for applications such as web services, media streaming, and data warehousing, offering high throughput and low latency for enterprise storage environments.

This 2.5-inch SFF drive uses dual-port 12Gb/s SAS connectivity, is backward compatible with 6Gb/s, and supports a 15mm z-height form factor for flexible integration into Dell PowerEdge servers or compatible storage arrays.

• Capacity: 3.84TB

• Form Factor: 2.5-inch SFF, 15mm z-height

• Interface: SAS-3 12Gb/s dual-port, backward compatible with 6Gb/s

• NAND Type: 64-layer BiCS FLASH 3D TLC

• Endurance Class: Read-Intensive (RI), 1 DWPD over 5 years

• Reliability: 2,500,000 hours MTTF

• Key Technologies: Enhanced Power Loss Data Protection (PLP), T10 DIF, 512e emulation

• Other Related Part Numbers: 0N85XX, KPM5XRUG3T84, SDFBE84DAB01

This ensures high-speed performance for demanding read-intensive workloads in server and storage environments.

Dell PowerEdge Servers (13G–16G)

Generation 14–16 (Modern Screwless Caddy DXD9H / MKC9M):

• 16G: R760, R660, R7625, R6625, T560

• 15G: R750, R650, R7525, R6525, R550, T550

• 14G: R740, R740xd, R640, R440, R540, T440, T640

Generation 11–13 (Legacy Caddy G176J / 8FKXC):

• 13G: R730, R730xd, R630, R430, T430, T630

• 12G: R720, R720xd, R620, R420, T620

• 11G: R710, R610, T610, R510 (2.5" chassis)

Hybrid / 3.5-inch Bay Adapter:

• Adapter/Tray Part Numbers: X7K8W, 701CC

• Function: Allows 2.5-inch SSDs to fit into 3.5-inch hot-swap bays

Dell PowerVault Storage Arrays

ME4 Series (First Generation, 2018–2019):

• ME4012, ME4024, ME4084

• 2U–5U chassis with 12–84 drive bays

• Intel 2-core processors, 8GB cache per controller

ME5 Series (Second Generation, 2022):

• ME5024 (along with ME5012, ME5084)

• Upgraded Intel Xeon processors, 16GB memory per controller

• ~2× the performance (IOPS & bandwidth) of ME4

Backward Compatibility:

• ME4 expansion enclosures compatible with ME5 base arrays for scaling

• Asynchronous replication supported between ME4 and ME5

The 0N85XX / KPM5XRUG3T84 drive is primarily a standard Read-Intensive SAS SSD with Instant Secure Erase (ISE) support for fast data sanitization.

• SED Availability: Optional SED version available as KPM5WRUG3T84, featuring FIPS 140-2 validated encryption.

• Identification:

  • Drives labeled KPM5XR… are standard ISE models

  • Drives labeled KPM5WR… indicate SED with built-in encryption controller

• Management: Dell iDRAC / Storage Manager will indicate SED support if installed

The Dell 3.84TB SAS 12G RI SFF SSD (0N85XX / KPM5XRUG3T84) offers enterprise-grade performance, flexible server compatibility, and optional secure encryption, making it ideal for modern read-intensive data center workloads.