1XD84AA HP DDR4 8GB DIMM 288-pin 2666 PC4-21300

1XD84AA Specifications

HP 8 GB DDR4‑2666 RDIMM ECC Memory Module

Manufacturer: HP
Manufacturer Model: 1XD84AA
Product Line: HP Workstation/Server Memory Modules
Product Series: DDR4 Registered DIMM (RDIMM)
Product Type: Internal System Memory (RAM)
Product Name: HP 8 GB DDR4‑2666 ECC RDIMM

KEY FEATURES:
Storage Capacity: 8 GB
Memory Type: DDR4 SDRAM
Interface Type: DDR4‑2666 (PC4‑21300)
Form Factor: 288‑pin DIMM (Registered / RDIMM)
Voltage: 1.20 V
Error Correction: ECC (Error‑Correcting Code)
Signal Processing: Registered / Buffered (RDIMM)
Compatibility: Designed for HP workstations (e.g. Z4 G4, Z6 G4, Z8 G4 series)

PERFORMANCE:
Memory Speed: 2666 MHz (DDR4‑2666 / PC4‑21300)
Maximum Theoretical Bandwidth: ~21.3 GB/s
CAS Latency: CL19
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
Features Supported: ECC error correction, registered buffering — suitable for workstation/server workloads

PHYSICAL:
Form Factor: 288‑pin DIMM
Dimensions (W × D × H): Standard 288‑pin RDIMM size (~133.35 mm length)
Weight: Not explicitly specified
Color / PCB: Standard green PCB with memory chips