839985-B21 HP 32GB PC4-17000 DDR4-2133MHz ECC Registered

839985-B21 Specifications

HPE 32 GB DDR4‑2133 ECC Registered / Load‑Reduced DIMM (LRDIMM)

Manufacturer: HPE
Manufacturer Model: 839985-B21
Product Type: Server Memory Module (LRDIMM / Registered DIMM)
Product Name: HPE 32 GB DDR4‑2133 PC4‑17000 ECC Registered / Load‑Reduced DIMM

KEY FEATURES:
Memory Capacity: 32 GB
Memory Type: DDR4 SDRAM
ECC Support: Yes (Error‑Correcting Code)
Form Factor: 288‑pin DIMM (Registered / Load‑Reduced)
Rank & Organization: Quad Rank x4 (4Rx4)
Voltage: 1.2 V
CAS Latency: CL15
Bus / Speed: PC4‑17000 — DDR4‑2133 MHz
Compatibility: Designed for HPE ProLiant Gen9 and servers supporting DDR4‑2133 ECC Registered / Load‑Reduced memory
Features Supported: Load‑Reduced ECC memory, server‑class reliability and stability

PERFORMANCE:
Memory Speed: 2133 MHz
Maximum Data Transfer Rate: Theoretical bandwidth consistent with DDR4‑2133 / PC4‑17000
Random Read IOPS: Not explicitly specified
Random Write IOPS: Not explicitly specified
Sequential Read Speed: Not explicitly specified
Sequential Write Speed: Not explicitly specified

ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: Not explicitly specified
Storage Temperature Range: Not explicitly specified
Operating Humidity: Not explicitly specified
Shock Resistance: Not explicitly specified
Vibration Resistance: Not explicitly specified

PHYSICAL:
Dimensions (W × D × H): Standard 288‑pin DIMM / LRDIMM form factor
Weight: Not explicitly specified
Color: Typical green PCB