Dell 3.84TB SAS 12G RI SFF 2.5" SED 15mm SSD Samsung PM1633a Series MZ-ILS3T8B 0JR1HP JR1HP (Tray Not Included)

The Dell 3.84TB SAS 12Gb/s Read Intensive (RI) SSD, powered by the Samsung PM1633a platform, is an enterprise-grade solid-state drive designed for high-performance, read-intensive workloads. Featuring a 12Gb/s SAS interface, enterprise V-NAND TLC flash, and Self-Encrypting Drive (SED) security capabilities, this SSD delivers outstanding reliability, low latency, and consistent performance for data center and business-critical environments.

Key Specifications

• Capacity: 3.84TB
• Dell Part Number: 0JR1HP / JR1HP
• Samsung Model: MZ-ILS3T8B / PM1633a Series
• Interface: SAS 12Gb/s (SAS-3)
• Form Factor: 2.5" SFF
• Endurance Type: Read Intensive (RI)
• NAND Flash: Samsung V-NAND TLC
• Sector Format: 512e
• Security: Self-Encrypting Drive (SED), AES 256-bit Hardware Encryption
• Tray/Caddy: Not Included

Performance

• Sequential Read Speed: Up to 1,250 MB/s
• Sequential Write Speed: Up to 1,100 MB/s
• Random Read Performance: Up to 200,000 IOPS
• Random Write Performance: Up to 32,000 IOPS
• Endurance: 1 DWPD
• MTBF: Up to 2.5 Million Hours

Enterprise Features

• Self-Encrypting Drive (SED)
• AES 256-Bit Hardware Encryption
• Power Loss Protection (PLP)
• End-to-End Data Protection
• SAS Dual-Port Architecture
• Enterprise Firmware
• Designed for 24/7 Data Center Operation

Compatible Server Platforms

With the proper 2.5" SAS drive tray/caddy, this SSD can be deployed in many enterprise servers and storage systems, including:

Dell PowerEdge & PowerVault

• R230, R240, R250, R260
• R330, R340, R350, R360
• R430, R440, R450
• R630, R640, R650, R660
• R730, R730XD, R740, R740XD
• R750, R760, R840, R940, R960
• PowerVault MD1200, MD1220, MD1400, MD1420, ME5024 and more

Lenovo ThinkSystem

• SR250, SR530, SR550, SR570
• SR590, SR630, SR650, SR670
• SR850, SR860, SR950
• ST250, ST550

HPE ProLiant

• DL360, DL380, DL385
• DL560, DL580
• DL325, DL160, DL180
• ML110, ML350
• Gen9, Gen10, Gen10 Plus, and Gen11 systems with SAS support

Cisco UCS

• C220 M4/M5/M6
• C240 M4/M5/M6
• C480 M5
• B200 M4/M5/M6

Supermicro

• Ultra, BigTwin, SuperBlade, Simply Double, and other systems with compatible SAS controllers

Ideal Applications

• Virtualization
• Data Warehousing
• Web Hosting
• Enterprise Storage Arrays
• Read-Intensive Databases
• Media Streaming
• Cloud Infrastructure

Alternate Part Numbers

0JR1HP, JR1HP, MZ-ILS3T8B, MZILS3T8HMLH0D3, MZ-ILS3T8N, MSALT-JR1HP, 400-BFWQ-ALT

Note: This is an enterprise SAS SSD and requires a compatible SAS controller or RAID card. It is not compatible with standard desktop SATA ports. Tray/caddy is not included.