Product comparison · 2 memory modules

HyperX 2GB 1625MHz DDR3 Non-ECC Low-Latency CL7 (7-7-7-20) DIMM(Kit of 2) XMP vs Kingston Technology 1GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x8

7specifications compared
5differ
2identical
0known for one product only

Key differences

The HyperX 2GB 1625MHz DDR3 Non-ECC Low-Latency CL7 (7-7-7-20) DIMM(Kit of 2) XMP has 1 GB more internal memory than the Kingston Technology 1GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x8 (2 GB vs 1 GB). The HyperX 2GB 1625MHz DDR3 Non-ECC Low-Latency CL7 (7-7-7-20) DIMM(Kit of 2) XMP has 1 more CAS latency than the Kingston Technology 1GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x8 (7 vs 6). The HyperX 2GB 1625MHz DDR3 Non-ECC Low-Latency CL7 (7-7-7-20) DIMM(Kit of 2) XMP has 0.1 V more memory voltage than the Kingston Technology 1GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x8 (1.9 V vs 1.8 V). Only the Kingston Technology 1GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x8 has ECC. Internal memory type: DDR3 on the HyperX 2GB 1625MHz DDR3 Non-ECC Low-Latency CL7 (7-7-7-20) DIMM(Kit of 2) XMP, DDR2 on the Kingston Technology 1GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x8.

Internal memory
- 2GB 1625MHz DDR3 Non-ECC Low-Latency CL7 (7-7-7-20) DIMM(Kit of 2) XMP:2 GB
- 1GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x8:1 GB
Internal memory type
- 2GB 1625MHz DDR3 Non-ECC Low-Latency CL7 (7-7-7-20) DIMM(Kit of 2) XMP:DDR3
- 1GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x8:DDR2
ECC
- 2GB 1625MHz DDR3 Non-ECC Low-Latency CL7 (7-7-7-20) DIMM(Kit of 2) XMP:No
- 1GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x8:Yes
CAS latency
- 2GB 1625MHz DDR3 Non-ECC Low-Latency CL7 (7-7-7-20) DIMM(Kit of 2) XMP:7
- 1GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x8:6
Memory voltage
- 2GB 1625MHz DDR3 Non-ECC Low-Latency CL7 (7-7-7-20) DIMM(Kit of 2) XMP:1.9 V
- 1GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x8:1.8 V

Side by side

Differences highlightedShow differences only

Comparison of 2GB 1625MHz DDR3 Non-ECC Low-Latency CL7 (7-7-7-20) DIMM(Kit of 2) XMP, 1GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x8
7 specifications	A HyperX 2GB 1625MHz DDR3 Non-ECC Low-Latency CL7 (7-7-7-20) DIMM(Kit of 2) XMP View product	B Kingston Technology 1GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x8 View product
Features5 differ
Internal memoryDiffers	2 GB	1 GB
Internal memory typeDiffers	DDR3	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	7	6
Memory voltageDiffers	1.9 V	1.8 V
Lead plating	Gold	Gold

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More memory module comparisons

All memory module comparisons