Product comparison · 2 memory modules

HyperX 6GB, 2000MHz, DDR3, Non-ECC CL8 (8-8-8) DIMM (Kit of 3) XMP Tall HS UL vs Kingston Technology 4GB, 1066MHz, DDR3, ECC Reg w/Par CL7, DIMM (Kit of 2)

8specifications compared
5differ
3identical
5known for one product only

Key differences

The HyperX 6GB, 2000MHz, DDR3, Non-ECC CL8 (8-8-8) DIMM (Kit of 3) XMP Tall HS UL has 2 GB more internal memory than the Kingston Technology 4GB, 1066MHz, DDR3, ECC Reg w/Par CL7, DIMM (Kit of 2) (6 GB vs 4 GB). The HyperX 6GB, 2000MHz, DDR3, Non-ECC CL8 (8-8-8) DIMM (Kit of 3) XMP Tall HS UL has 1 x 2 GB more memory layout (modules x size) than the Kingston Technology 4GB, 1066MHz, DDR3, ECC Reg w/Par CL7, DIMM (Kit of 2) (3 x 2 GB vs 2 x 2 GB). The HyperX 6GB, 2000MHz, DDR3, Non-ECC CL8 (8-8-8) DIMM (Kit of 3) XMP Tall HS UL has 1 more CAS latency than the Kingston Technology 4GB, 1066MHz, DDR3, ECC Reg w/Par CL7, DIMM (Kit of 2) (8 vs 7). Only the Kingston Technology 4GB, 1066MHz, DDR3, ECC Reg w/Par CL7, DIMM (Kit of 2) has ECC.

Internal memory
- 6GB, 2000MHz, DDR3, Non-ECC CL8 (8-8-8) DIMM (Kit of 3) XMP Tall HS UL:6 GB
- 4GB, 1066MHz, DDR3, ECC Reg w/Par CL7, DIMM (Kit of 2):4 GB
Memory layout (modules x size)
- 6GB, 2000MHz, DDR3, Non-ECC CL8 (8-8-8) DIMM (Kit of 3) XMP Tall HS UL:3 x 2 GB
- 4GB, 1066MHz, DDR3, ECC Reg w/Par CL7, DIMM (Kit of 2):2 x 2 GB
ECC
- 6GB, 2000MHz, DDR3, Non-ECC CL8 (8-8-8) DIMM (Kit of 3) XMP Tall HS UL:No
- 4GB, 1066MHz, DDR3, ECC Reg w/Par CL7, DIMM (Kit of 2):Yes
CAS latency
- 6GB, 2000MHz, DDR3, Non-ECC CL8 (8-8-8) DIMM (Kit of 3) XMP Tall HS UL:8
- 4GB, 1066MHz, DDR3, ECC Reg w/Par CL7, DIMM (Kit of 2):7
Memory voltage
- 6GB, 2000MHz, DDR3, Non-ECC CL8 (8-8-8) DIMM (Kit of 3) XMP Tall HS UL:1.65 V
- 4GB, 1066MHz, DDR3, ECC Reg w/Par CL7, DIMM (Kit of 2):1.5 V

Side by side

Differences highlightedShow differences only

Comparison of 6GB, 2000MHz, DDR3, Non-ECC CL8 (8-8-8) DIMM (Kit of 3) XMP Tall HS UL, 4GB, 1066MHz, DDR3, ECC Reg w/Par CL7, DIMM (Kit of 2)
13 specifications	A HyperX 6GB, 2000MHz, DDR3, Non-ECC CL8 (8-8-8) DIMM (Kit of 3) XMP Tall HS UL View product	B Kingston Technology 4GB, 1066MHz, DDR3, ECC Reg w/Par CL7, DIMM (Kit of 2)View product
Features5 differ
Internal memoryDiffers	6 GB	4 GB
Memory layout (modules x size)Differs	3 x 2 GB	2 x 2 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	8	7
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltageDiffers	1.65 V	1.5 V
Memory typeKnown for one	Unknown — not stated by the source	DDR3
Lead plating	Gold	Gold
Memory clock speedKnown for one	2000 MHz	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8

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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