Product comparison · 2 memory modules

Kingston Technology 1 GB, DIMM 240-pin, DDR II, 400 MHz, CL3, 1.8 V vs Kingston Technology 256 MB, DIMM 184-pin, DDR, 400 MHz / PC3200,CL2.5

6specifications compared
6differ
0identical
1known for one product only

Key differences

The Kingston Technology 1 GB, DIMM 240-pin, DDR II, 400 MHz, CL3, 1.8 V has 0.75 GB more internal memory than the Kingston Technology 256 MB, DIMM 184-pin, DDR, 400 MHz / PC3200,CL2.5 (1 GB vs 0.25 GB). The Kingston Technology 1 GB, DIMM 240-pin, DDR II, 400 MHz, CL3, 1.8 V has 56 -pin DIMM more memory form factor than the Kingston Technology 256 MB, DIMM 184-pin, DDR, 400 MHz / PC3200,CL2.5 (240-pin DIMM vs 184-pin DIMM). The Kingston Technology 1 GB, DIMM 240-pin, DDR II, 400 MHz, CL3, 1.8 V has 0.5 more CAS latency than the Kingston Technology 256 MB, DIMM 184-pin, DDR, 400 MHz / PC3200,CL2.5 (3 vs 2.5). Only the Kingston Technology 1 GB, DIMM 240-pin, DDR II, 400 MHz, CL3, 1.8 V has ECC. Internal memory type: DDR2 on the Kingston Technology 1 GB, DIMM 240-pin, DDR II, 400 MHz, CL3, 1.8 V, DDR on the Kingston Technology 256 MB, DIMM 184-pin, DDR, 400 MHz / PC3200,CL2.5.

Internal memory
- 1 GB, DIMM 240-pin, DDR II, 400 MHz, CL3, 1.8 V:1 GB
- 256 MB, DIMM 184-pin, DDR, 400 MHz / PC3200,CL2.5:0.25 GB
Internal memory type
- 1 GB, DIMM 240-pin, DDR II, 400 MHz, CL3, 1.8 V:DDR2
- 256 MB, DIMM 184-pin, DDR, 400 MHz / PC3200,CL2.5:DDR
Memory form factor
- 1 GB, DIMM 240-pin, DDR II, 400 MHz, CL3, 1.8 V:240-pin DIMM
- 256 MB, DIMM 184-pin, DDR, 400 MHz / PC3200,CL2.5:184-pin DIMM
ECC
- 1 GB, DIMM 240-pin, DDR II, 400 MHz, CL3, 1.8 V:Yes
- 256 MB, DIMM 184-pin, DDR, 400 MHz / PC3200,CL2.5:No
CAS latency
- 1 GB, DIMM 240-pin, DDR II, 400 MHz, CL3, 1.8 V:3
- 256 MB, DIMM 184-pin, DDR, 400 MHz / PC3200,CL2.5:2.5
Memory voltage
- 1 GB, DIMM 240-pin, DDR II, 400 MHz, CL3, 1.8 V:1.8 V
- 256 MB, DIMM 184-pin, DDR, 400 MHz / PC3200,CL2.5:2.6 V

Side by side

Differences highlightedShow differences only

Comparison of 1 GB, DIMM 240-pin, DDR II, 400 MHz, CL3, 1.8 V, 256 MB, DIMM 184-pin, DDR, 400 MHz / PC3200,CL2.5
7 specifications	A Kingston Technology 1 GB, DIMM 240-pin, DDR II, 400 MHz, CL3, 1.8 V View product	B Kingston Technology 256 MB, DIMM 184-pin, DDR, 400 MHz / PC3200,CL2.5 View product
Features6 differ
Internal memoryDiffers	1 GB	0.25 GB
Internal memory typeDiffers	DDR2	DDR
Memory form factorDiffers	240-pin DIMM	184-pin DIMM
ECCDiffers	Yes	No
CAS latencyDiffers	3	2.5
Memory voltageDiffers	1.8 V	2.6 V
Lead platingKnown for one	Unknown — not stated by the source	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.

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