Q2N39A HPE 256GB 4X64GB Pc4-21300

Q2N39A Specifications

HPE 256 GB (4 × 64 GB) DDR4‑2666 ECC Registered LRDIMM Kit

Manufacturer: HPE
Manufacturer Model: Q2N39A
Product Line: HPE ProLiant / HPE SmartMemory / HPE Superdome Flex Memory Kits
Product Type: Internal Memory Module (RAM Kit)
Product Name: HPE 256 GB DDR4‑2666 ECC Registered LRDIMM Memory Kit

KEY FEATURES:
Memory Capacity: 256 GB (4 × 64 GB modules)
Memory Type: DDR4 SDRAM
Speed: 2666 MHz (PC4‑21300)
Form Factor: 288‑pin DIMM (Load‑Reduced / Registered / Buffered)
Rank Type: Quad Rank x4 (4R × 4)
ECC Support: Yes (Error‑Correcting Code)
CAS Latency: CL19
Voltage: 1.2 V
Compatibility: Designed for HPE Superdome Flex and compatible HPE Gen10 servers

PERFORMANCE:
Memory Speed: 2666 MT/s
Total Capacity: 256 GB (with 4 modules)
ECC + Registered architecture for enterprise‑class reliability and stability
Designed for high‑workload, 24/7 server tasks and virtualization

ENVIRONMENTAL & RELIABILITY:
Operating Voltage: 1.2 V
Reliability: Enterprise‑grade ECC Registered memory suitable for data‑critical and multi‑user environments
Load‑Reduced design for efficient power and thermal behavior under heavy loads

PHYSICAL:
Form Factor: 288‑pin LRDIMM modules
Module Layout: Kit of 4 modules, each 64 GB, Quad Rank ×4 configuration