Product comparison · 2 memory modules

Kingston Technology 1GB 266MHz DDR Non-ECC CL2 DIMM vs Kingston Technology ValueRAM KVR266X64C25/512 memory module

7specifications compared
2differ
5identical
14known for one product only

Key differences

The Kingston Technology 1GB 266MHz DDR Non-ECC CL2 DIMM has 0.5 GB more internal memory than the Kingston Technology ValueRAM KVR266X64C25/512 memory module (1 GB vs 0.5 GB). Memory layout (modules x size): 1 x 1 GB on the Kingston Technology 1GB 266MHz DDR Non-ECC CL2 DIMM, 1 x 0.5 GB on the Kingston Technology ValueRAM KVR266X64C25/512 memory module.

Internal memory
- 1GB 266MHz DDR Non-ECC CL2 DIMM:1 GB
- ValueRAM KVR266X64C25/512 memory module:0.5 GB
Memory layout (modules x size)
- 1GB 266MHz DDR Non-ECC CL2 DIMM:1 x 1 GB
- ValueRAM KVR266X64C25/512 memory module:1 x 0.5 GB

Side by side

Differences highlightedShow differences only

Comparison of 1GB 266MHz DDR Non-ECC CL2 DIMM, KVR266X64C25/512
21 specifications	A Kingston Technology 1GB 266MHz DDR Non-ECC CL2 DIMM View product	B Kingston Technology ValueRAM KVR266X64C25/512 memory module Model KVR266X64C25/512 View product
Features2 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
Memory bus	64 bit	64 bit
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory typeKnown for one	DDR	Unknown — not stated by the source
Lead plating	Gold	Gold
Internal memory access speedKnown for one	3 ns	Unknown — not stated by the source
ECCKnown for one	Unknown — not stated by the source	No
CAS latencyKnown for one	Unknown — not stated by the source	2.5
Memory voltageKnown for one	Unknown — not stated by the source	2.5 V
Row cycle timeKnown for one	Unknown — not stated by the source	65 ns
Refresh row cycle timeKnown for one	Unknown — not stated by the source	75 ns
Row active timeKnown for one	Unknown — not stated by the source	45 ns
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Other featuresidentical
Access timeKnown for one	5 ms	Unknown — not stated by the source
Compatible operating systemsKnown for one	Any	Unknown — not stated by the source
Processor frequencyKnown for one	266 MHz	Unknown — not stated by the source
I/O portsKnown for one	184 -pinn DIMM	Unknown — not stated by the source

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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