HMA84GR7JJR4N-VK Hynix 32GB PC4-21300 DDR4-2666MHz

HMA84GR7JJR4N-VK Specifications

SK Hynix 32 GB DDR4‑2666 MHz 288‑pin ECC Registered RDIMM

Manufacturer: SK Hynix
Manufacturer Model: HMA84GR7JJR4N-VK
Product Type: Internal Memory Module (RAM) — Server / Workstation
Product Name: SK Hynix 32 GB DDR4‑2666 MHz CL19 ECC Registered RDIMM

KEY FEATURES:
Memory Capacity: 32 GB
Memory Type: DDR4 SDRAM
Interface Type: 288‑pin DIMM
Form Factor: Registered DIMM (RDIMM)
Module Type: ECC Registered DDR4 Memory
Speed: 2666 MHz (DDR4‑2666 / PC4‑21300)
CAS Latency: CL19
Voltage: 1.2 V
Rank / Organization: Dual‑Rank ×4 (2Rx4)
Error Correction: ECC (Error‑Correcting Code) — supports detection and correction of memory errors for reliability in server workloads
Compatibility: Server/workstation motherboards that support DDR4‑2666 ECC Registered RDIMM

PERFORMANCE:
Memory Speed: 2666 MHz
Random Read/Write IOPS: Not explicitly specified
Sequential Read/Write Speed: Not explicitly specified
Data Integrity Check: ECC — helps maintain stability and data integrity under heavy workloads

ENVIRONMENTAL & RELIABILITY:
Operating Voltage: 1.2 V — energy‑efficient DDR4 module
Operating Temperature Range: Typical commercial‑grade (0 °C – 85 °C) standard for server memory
Reliability: Enterprise/server‑grade RDIMM, designed for stable, long‑uptime operation under heavy workloads

PHYSICAL:
Form Factor (W × D × H): 288‑pin RDIMM standard server‑grade DIMM module
Module Configuration: 1 × 32 GB per module