90Y3148 IBM 4GB DDR3 Registered ECC PC3-12800 Server Memory

90Y3148 Specifications

IBM 4 GB DDR3‑1600 / PC3‑12800 ECC Registered VLP RDIMM

Manufacturer: IBM
Manufacturer Model: 90Y3148
Product Type: Internal Memory Module (RAM)
Product Name: IBM 4 GB DDR3‑1600 MHz PC3‑12800 CL11 ECC Registered VLP RDIMM

KEY FEATURES:
Memory Capacity: 4 GB
Memory Type: DDR3 SDRAM
Interface Type: 240‑pin DIMM
Form Factor: Registered DIMM (RDIMM), Very Low Profile (VLP)
Module Type: ECC Registered RDIMM
ECC Support: Yes
Speed: 1600 MHz (DDR3‑1600 / PC3‑12800)
CAS Latency: CL11
Voltage: 1.5 V
Rank / Organization: Dual‑Rank ×8 (2R×8)
Compatibility: Servers/workstations that support DDR3 ECC Registered VLP RDIMM

PERFORMANCE:
Memory Speed: 1600 MHz
Data Integrity: ECC Registered (error detection & correction)
Random Read/Write IOPS: Not explicitly specified
Sequential Read/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
Reliability: Enterprise‑grade, suitable for server‑class workloads

PHYSICAL:
Form Factor (W × D × H): 240‑pin VLP RDIMM
Weight: Not explicitly specified
Color: Typical RAM PCB (green)