Product comparison · 2 memory modules

HyperX 4GB DDR3L-1866 vs Kingston Technology ValueRAM KVR1333D3S8E9SK3/6GI memory module

16specifications compared
11differ
5identical
9known for one product only

Key differences

The Kingston Technology ValueRAM KVR1333D3S8E9SK3/6GI memory module has 2 GB more internal memory than the HyperX 4GB DDR3L-1866 (6 GB vs 4 GB). The HyperX 4GB DDR3L-1866 has 2 more CAS latency than the Kingston Technology ValueRAM KVR1333D3S8E9SK3/6GI memory module (11 vs 9). The Kingston Technology ValueRAM KVR1333D3S8E9SK3/6GI memory module has 8 bit more memory bus than the HyperX 4GB DDR3L-1866 (72 bit vs 64 bit). Only the Kingston Technology ValueRAM KVR1333D3S8E9SK3/6GI memory module has ECC. Memory layout (modules x size): 1 x 4 GB on the HyperX 4GB DDR3L-1866, 3 x 2 GB on the Kingston Technology ValueRAM KVR1333D3S8E9SK3/6GI memory module.

Internal memory
- 4GB DDR3L-1866:4 GB
- ValueRAM KVR1333D3S8E9SK3/6GI memory module:6 GB
Memory layout (modules x size)
- 4GB DDR3L-1866:1 x 4 GB
- ValueRAM KVR1333D3S8E9SK3/6GI memory module:3 x 2 GB
Internal memory type
- 4GB DDR3L-1866:DDR3L
- ValueRAM KVR1333D3S8E9SK3/6GI memory module:DDR3
Memory form factor
- 4GB DDR3L-1866:204-pin SO-DIMM
- ValueRAM KVR1333D3S8E9SK3/6GI memory module:240-pin DIMM
ECC
- 4GB DDR3L-1866:No
- ValueRAM KVR1333D3S8E9SK3/6GI memory module:Yes
CAS latency
- 4GB DDR3L-1866:11
- ValueRAM KVR1333D3S8E9SK3/6GI memory module:9
Memory bus
- 4GB DDR3L-1866:64 bit
- ValueRAM KVR1333D3S8E9SK3/6GI memory module:72 bit
Memory voltage
- 4GB DDR3L-1866:1.35 V
- ValueRAM KVR1333D3S8E9SK3/6GI memory module:1.5 V

Side by side

Differences highlightedShow differences only

Comparison of 4GB DDR3L-1866, KVR1333D3S8E9SK3/6GI
25 specifications	A HyperX 4GB DDR3L-1866 View product	B Kingston Technology ValueRAM KVR1333D3S8E9SK3/6GI memory module Model KVR1333D3S8E9SK3/6GI View product
Features9 differ
Internal memoryDiffers	4 GB	6 GB
Memory layout (modules x size)Differs	1 x 4 GB	3 x 2 GB
Internal memory typeDiffers	DDR3L	DDR3
Component forKnown for one	Laptop	Unknown — not stated by the source
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	11	9
Memory clock speedKnown for one	1866 MHz	Unknown — not stated by the source
Memory busDiffers	64 bit	72 bit
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory voltageDiffers	1.35 V	1.5 V
Module configurationDiffers	512M x 64	256M X 72
Row cycle timeKnown for one	44.7 ns	Unknown — not stated by the source
Refresh row cycle timeKnown for one	260 ns	Unknown — not stated by the source
Lead plating	Gold	Gold
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)	-55 - 100 °C	-55 - 100 °C
Weight & dimensions1 differ
WidthDiffers	67.6 mm	133.3 mm
Height	30 mm	30 mm
Other features1 differ
Bus clock rateDiffers	1866 MHz	1333 MHz
Error indicationKnown for one	No	Unknown — not stated by the source
Internal memoryKnown for one	4096 MB	Unknown — not stated by the source
Memory layoutKnown for one	1 x 4096 MB	Unknown — not stated by the source
Chips organisationKnown for one	Unknown — not stated by the source	X8
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM

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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