Product comparison · 2 memory modules

HyperX Predator 8GB (2x4GB) DDR3-2800MHz vs Kingston Technology ValueRAM KCS-UC421/8G memory module

14specifications compared
10differ
4identical
14known for one product only

Key differences

Memory layout (modules x size)
- Predator 8GB (2x4GB) DDR3-2800MHz:2 x 4 GB
- ValueRAM KCS-UC421/8G memory module:1 x 8 GB
Internal memory type
- Predator 8GB (2x4GB) DDR3-2800MHz:DDR3
- ValueRAM KCS-UC421/8G memory module:DDR4
Memory form factor
- Predator 8GB (2x4GB) DDR3-2800MHz:240-pin DIMM
- ValueRAM KCS-UC421/8G memory module:288-pin DIMM
ECC
- Predator 8GB (2x4GB) DDR3-2800MHz:No
- ValueRAM KCS-UC421/8G memory module:Yes
Memory bus
- Predator 8GB (2x4GB) DDR3-2800MHz:64 bit
- ValueRAM KCS-UC421/8G memory module:72 bit
Buffered memory type
- Predator 8GB (2x4GB) DDR3-2800MHz:Unregistered (unbuffered)
- ValueRAM KCS-UC421/8G memory module:Registered (buffered)
Module configuration
- Predator 8GB (2x4GB) DDR3-2800MHz:512M x 64
- ValueRAM KCS-UC421/8G memory module:1G X 72
Bus clock rate
- Predator 8GB (2x4GB) DDR3-2800MHz:2800 MHz
- ValueRAM KCS-UC421/8G memory module:2133 MHz

Side by side

Differences highlightedShow differences only

Comparison of Predator 8GB (2x4GB) DDR3-2800MHz, KCS-UC421/8G
28 specifications	A HyperX Predator 8GB (2x4GB) DDR3-2800MHz View product	B Kingston Technology ValueRAM KCS-UC421/8G memory module Model KCS-UC421/8G View product
Features7 differ
Internal memory	8 GB	8 GB
Memory layout (modules x size)Differs	2 x 4 GB	1 x 8 GB
Internal memory typeDiffers	DDR3	DDR4
Component for	PC/Server	PC/Server
Memory form factorDiffers	240-pin DIMM	288-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	12	Unknown — not stated by the source
Memory clock speedKnown for one	2800 MHz	Unknown — not stated by the source
Memory busDiffers	64 bit	72 bit
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory voltageKnown for one	1.65 V	Unknown — not stated by the source
Module configurationDiffers	512M x 64	1G X 72
Memory typeKnown for one	PC3-22400	Unknown — not stated by the source
Product colourKnown for one	Black, Blue	Unknown — not stated by the source
Lead plating	Gold	Gold
Memory rankingKnown for one	Unknown — not stated by the source	1
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	DIMM	Unknown — not stated by the source
Other features3 differ
Bus clock rateDiffers	2800 MHz	2133 MHz
Error indicationDiffers	No	ECC
Internal memory	8192 MB	8192 MB
Memory layoutDiffers	2 x 4096 MB	1 x 8192 MB
Number of pinsKnown for one	240	Unknown — not stated by the source
Chips organisationKnown for one	Unknown — not stated by the source	X4
CompatibilityKnown for one	Unknown — not stated by the source	Cisco - UCS B-Series B200 M4 Blade Server Cisco - UCS C-Series C220 M4 Rack-Mount Server Cisco - UCS C-Series C240 M4 Rack-Mount Server
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm

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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