Product comparison · 2 memory modules

HyperX 4GB DDR3L-1866 vs Kingston Technology ValueRAM KVR1600D3D4R11S/8G memory module

15specifications compared
12differ
3identical
10known for one product only

Key differences

The Kingston Technology ValueRAM KVR1600D3D4R11S/8G memory module has 4 GB more internal memory than the HyperX 4GB DDR3L-1866 (8 GB vs 4 GB). The Kingston Technology ValueRAM KVR1600D3D4R11S/8G memory module has 8 bit more memory bus than the HyperX 4GB DDR3L-1866 (72 bit vs 64 bit). The Kingston Technology ValueRAM KVR1600D3D4R11S/8G memory module has 0.15 V more memory voltage than the HyperX 4GB DDR3L-1866 (1.5 V vs 1.35 V). Only the Kingston Technology ValueRAM KVR1600D3D4R11S/8G memory module has ECC. Memory layout (modules x size): 1 x 4 GB on the HyperX 4GB DDR3L-1866, 1 x 8 GB on the Kingston Technology ValueRAM KVR1600D3D4R11S/8G memory module.

Internal memory
- 4GB DDR3L-1866:4 GB
- ValueRAM KVR1600D3D4R11S/8G memory module:8 GB
Memory layout (modules x size)
- 4GB DDR3L-1866:1 x 4 GB
- ValueRAM KVR1600D3D4R11S/8G memory module:1 x 8 GB
Internal memory type
- 4GB DDR3L-1866:DDR3L
- ValueRAM KVR1600D3D4R11S/8G memory module:DDR3
Component for
- 4GB DDR3L-1866:Laptop
- ValueRAM KVR1600D3D4R11S/8G memory module:PC/Server
Memory form factor
- 4GB DDR3L-1866:204-pin SO-DIMM
- ValueRAM KVR1600D3D4R11S/8G memory module:240-pin DIMM
ECC
- 4GB DDR3L-1866:No
- ValueRAM KVR1600D3D4R11S/8G memory module:Yes
Memory bus
- 4GB DDR3L-1866:64 bit
- ValueRAM KVR1600D3D4R11S/8G memory module:72 bit
Buffered memory type
- 4GB DDR3L-1866:Unregistered (unbuffered)
- ValueRAM KVR1600D3D4R11S/8G memory module:Registered (buffered)

Side by side

Differences highlightedShow differences only

Comparison of 4GB DDR3L-1866, KVR1600D3D4R11S/8G
25 specifications	A HyperX 4GB DDR3L-1866 View product	B Kingston Technology ValueRAM KVR1600D3D4R11S/8G memory module Model KVR1600D3D4R11S/8G View product
Features11 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 8 GB
Internal memory typeDiffers	DDR3L	DDR3
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	11	Unknown — not stated by the source
Memory clock speedKnown for one	1866 MHz	Unknown — not stated by the source
Memory busDiffers	64 bit	72 bit
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory voltageDiffers	1.35 V	1.5 V
Module configurationKnown for one	512M x 64	Unknown — not stated by the source
Row cycle timeDiffers	44.7 ns	48.125 ns
Refresh row cycle timeDiffers	260 ns	160 ns
Lead plating	Gold	Gold
Memory rankingKnown for one	Unknown — not stated by the source	2
Row active timeKnown for one	Unknown — not stated by the source	35 ns
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)	-55 - 100 °C	-55 - 100 °C
Weight & dimensionsidentical
WidthKnown for one	67.6 mm	Unknown — not stated by the source
HeightKnown for one	30 mm	Unknown — not stated by the source
Other features1 differ
Bus clock rateDiffers	1866 MHz	1600 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

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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