Product comparison · 2 memory modules

Kingston Technology 1GB DDR266 vs Kingston Technology 512MB 266MHz DDR Non-ECC CL2 DIMM

9specifications compared
4differ
5identical
1known for one product only

Key differences

The Kingston Technology 1GB DDR266 has 0.5 GB more internal memory than the Kingston Technology 512MB 266MHz DDR Non-ECC CL2 DIMM (1 GB vs 0.5 GB). The Kingston Technology 1GB DDR266 has 0.8 V more memory voltage than the Kingston Technology 512MB 266MHz DDR Non-ECC CL2 DIMM (3.3 V vs 2.5 V). Only the Kingston Technology 1GB DDR266 has ECC. Memory layout (modules x size): 1 x 1 GB on the Kingston Technology 1GB DDR266, 1 x 0.5 GB on the Kingston Technology 512MB 266MHz DDR Non-ECC CL2 DIMM.

Internal memory
- 1GB DDR266:1 GB
- 512MB 266MHz DDR Non-ECC CL2 DIMM:0.5 GB
Memory layout (modules x size)
- 1GB DDR266:1 x 1 GB
- 512MB 266MHz DDR Non-ECC CL2 DIMM:1 x 0.5 GB
ECC
- 1GB DDR266:Yes
- 512MB 266MHz DDR Non-ECC CL2 DIMM:No
Memory voltage
- 1GB DDR266:3.3 V
- 512MB 266MHz DDR Non-ECC CL2 DIMM:2.5 V

Side by side

Differences highlightedShow differences only

Comparison of 1GB DDR266, 512MB 266MHz DDR Non-ECC CL2 DIMM
10 specifications	A Kingston Technology 1GB DDR266 View product	B Kingston Technology 512MB 266MHz DDR Non-ECC CL2 DIMM View product
Features4 differ
Internal memoryDiffers	1 GB	0.5 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 0.5 GB
Internal memory type	DDR	DDR
Memory form factor	184-pin DIMM	184-pin DIMM
ECCDiffers	Yes	No
CAS latencyKnown for one	Unknown — not stated by the source	2
Memory bus	64 bit	64 bit
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory voltageDiffers	3.3 V	2.5 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