815100-B21 HP 32GB (1x32GB) SDRAM DIMM Server Memory

815100‑B21 Specifications

HPE 32 GB DDR4‑2666 RDIMM ECC Memory Module

Manufacturer: HPE
Manufacturer Model: 815100‑B21
Product Line: HPE SmartMemory
Product Series: DDR4 RDIMM
Product Type: Internal System Memory (RAM)
Product Name: HPE 32 GB DDR4‑2666 ECC Registered DIMM

KEY FEATURES:
Storage Capacity: 32 GB
Memory Type: DDR4 SDRAM
Interface Type: DDR4‑2666 (PC4‑21300)
Form Factor: 288‑pin DIMM (Registered / RDIMM)
Voltage: 1.2 V
Error Correction: ECC (Error‑Correcting Code)
Rank / Organization: Dual Rank ×4 (2Rx4)
Features Supported: Registered buffering, ECC error correction, suitable for enterprise/server workloads
Compatibility: Designed for HPE ProLiant and compatible Gen9/Gen10 servers

PERFORMANCE:
Memory Speed: 2666 MHz
Maximum Theoretical Bandwidth: ~21.3 GB/s
CAS Latency: CL19
Random Read/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 x D x H): Standard 288‑pin RDIMM
Weight: Not explicitly specified
Color: Standard green PCB with memory chips