R4S28A HPE 64GB 2933Mhz Pc4-23400 Cl21 Rank at discount

R4S28A Specifications

HPE 64 GB DDR4‑2933 MHz PC4‑23400 ECC Load‑Reduced LRDIMM Memory Module

Manufacturer: HPE
Manufacturer Model: R4S28A
Product Line: HPE SmartMemory / Server Memory
Product Series: DDR4 Server Memory
Product Type: Load‑Reduced ECC Memory Module (LRDIMM)
Product Name: HPE 64 GB DDR4‑2933 MHz PC4‑23400 ECC Load‑Reduced 288‑Pin LRDIMM

KEY FEATURES:
Memory Capacity: 64 GB
Memory Technology: DDR4 SDRAM
Speed / Bus Clock: 2933 MHz (PC4‑23400)
Form Factor: 288‑pin LRDIMM (Load‑Reduced Registered DIMM)
Memory Configuration: Quad Rank ×4 (4R×4)
Error Checking: ECC (Error‑Correcting Code)
Voltage: 1.2 V
CAS Latency: CL21

PERFORMANCE:
Memory Speed: 2933 MHz
Theoretical Bandwidth: PC4‑23400
Random Read/Write IOPS: Not explicitly specified
Latency Profile: CL21 (21‑21‑21)

ENVIRONMENTAL & RELIABILITY:
Load‑Reduced ECC LRDIMM — supports high memory density while maintaining signal integrity and reliability under heavy server workloads
Suitable for enterprise / data‑center environments, virtualization, large in‑memory databases, and heavy‑load tasks
Operating Temperature Range: Not explicitly specified
Storage Temperature Range: Not explicitly specified
Operating Humidity: Not explicitly specified

PHYSICAL:
Form Factor: 288‑pin DIMM (LRDIMM)
Module Rank: Quad Rank (4R×4)
Number of Pins: 288
Approximate Dimensions (W × D × H): 8.89 × 19.05 × 1.91 cm (standard server DIMM size)
Module Weight: Not explicitly specified