Product comparison · 2 memory modules

CoreParts MMDDR2-400/4GBREG-256M4 memory module vs HyperX Impact HX424S15IB2K4/32 memory module

17specifications compared
15differ
2identical
19known for one product only

Key differences

Internal memory
- MMDDR2-400/4GBREG-256M4 memory module:4 GB
- Impact HX424S15IB2K4/32 memory module:32 GB
Internal memory type
- MMDDR2-400/4GBREG-256M4 memory module:DDR2
- Impact HX424S15IB2K4/32 memory module:DDR4
Component for
- MMDDR2-400/4GBREG-256M4 memory module:PC/Server
- Impact HX424S15IB2K4/32 memory module:Laptop
Memory form factor
- MMDDR2-400/4GBREG-256M4 memory module:240-pin DIMM
- Impact HX424S15IB2K4/32 memory module:260-pin SO-DIMM
CAS latency
- MMDDR2-400/4GBREG-256M4 memory module:3
- Impact HX424S15IB2K4/32 memory module:15
Memory clock speed
- MMDDR2-400/4GBREG-256M4 memory module:400 MHz
- Impact HX424S15IB2K4/32 memory module:2400 MHz
Buffered memory type
- MMDDR2-400/4GBREG-256M4 memory module:Registered (buffered)
- Impact HX424S15IB2K4/32 memory module:Unregistered (unbuffered)
Memory voltage
- MMDDR2-400/4GBREG-256M4 memory module:1.8 V
- Impact HX424S15IB2K4/32 memory module:1.2 V

Side by side

Differences highlightedShow differences only

Comparison of MMDDR2-400/4GBREG-256M4, HX424S15IB2K4/32
36 specifications	A CoreParts MMDDR2-400/4GBREG-256M4 memory module Model MMDDR2-400/4GBREG-256M4 View product	B HyperX Impact HX424S15IB2K4/32 memory module Model HX424S15IB2K4/32 View product
Features9 differ
Internal memoryDiffers	4 GB	32 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	4 x 8 GB
Internal memory typeDiffers	DDR2	DDR4
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	260-pin SO-DIMM
CAS latencyDiffers	3	15
Memory clock speedDiffers	400 MHz	2400 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory voltageDiffers	1.8 V	1.2 V
Module configurationKnown for one	Unknown — not stated by the source	1024M x 64
Row cycle timeKnown for one	Unknown — not stated by the source	45.75 ns
Refresh row cycle timeKnown for one	Unknown — not stated by the source	350 ns
Row active timeKnown for one	Unknown — not stated by the source	29.125 ns
Intel Extreme Memory Profile (XMP)Known for one	Unknown — not stated by the source	Yes
Intel Extreme Memory Profile (XMP) versionKnown for one	Unknown — not stated by the source	2.0
Programming power voltage (VPP)Known for one	Unknown — not stated by the source	2.5 V
Product colourDiffers	Green	Black
JEDEC standardKnown for one	Unknown — not stated by the source	Yes
ECCKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-55 - 100 °C
Weight & dimensions2 differ
WidthDiffers	140 mm	69.6 mm
WeightDiffers	90 g	30.3 g
DepthKnown for one	80 mm	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	140 mm	95.5 mm
Package depthDiffers	80 mm	13.9 mm
Package heightDiffers	30 mm	54.1 mm
Package weightDiffers	100 g	58.5 g
Logistics dataidentical
Products per master (outer) caseKnown for one	Unknown — not stated by the source	25 pc(s)
Master (outer) case widthKnown for one	Unknown — not stated by the source	101.6 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	311.1 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	203.2 mm
Master (outer) case gross weightKnown for one	Unknown — not stated by the source	1.6 kg
Harmonized System (HS) codeKnown for one	84733020	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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