HMT451U7DFR8A-RD - Hynix 4GB DDR3-1866MHz PC3-14900 ECC Unbuffered CL13 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module

Technical specifications:
- Memory type: DDR3
- Capacity: 4GB
- Speed: 1866MHz
- Latency: CL13
- Pin count: 240
- Form factor: DIMM
- Rank: Single
- Voltage: 1.35V
- Error checking: ECC
- Buffering: Unbuffered
- Operating temperature: 0°C to 85°C
- Storage temperature: -55°C to 100°C

Helpful notes:
- ECC memory is designed to detect and correct errors, making it ideal for servers and workstations.
- Low voltage memory can help reduce power consumption and heat generation.
- Make sure to check your motherboard's compatibility with this memory type before purchasing.