Product comparison · 2 memory modules

Dell HMT31GR7EFR4A memory module vs KLEVV BOLT XR 8GB 4000MHz Gaming Memory DDR4-RAM XMP 2.0 Non-RGB Extreme Performance Overclocking

Key differences

Internal memory type
- HMT31GR7EFR4A memory module:DDR3
- KLEVV BOLT XR 8GB 4000MHz Gaming Memory DDR4-RAM XMP 2.0 Non-RGB Extreme Performance Overclocking:DDR4
Memory form factor
- HMT31GR7EFR4A memory module:240-pin DIMM
- KLEVV BOLT XR 8GB 4000MHz Gaming Memory DDR4-RAM XMP 2.0 Non-RGB Extreme Performance Overclocking:288-pin DIMM
Memory clock speed
- HMT31GR7EFR4A memory module:1333 MHz
- KLEVV BOLT XR 8GB 4000MHz Gaming Memory DDR4-RAM XMP 2.0 Non-RGB Extreme Performance Overclocking:4000 MHz

Differences highlightedShow differences only

Comparison of HMT31GR7EFR4A, KLEVV BOLT XR 8GB 4000MHz Gaming Memory DDR4-RAM XMP 2.0 Non-RGB Extreme Performance Overclocking
19 specifications	A Dell HMT31GR7EFR4A memory module Model HMT31GR7EFR4A View product	B Klevv KLEVV BOLT XR 8GB 4000MHz Gaming Memory DDR4-RAM XMP 2.0 Non-RGB Extreme Performance Overclocking View product
Features3 differ
Internal memory	8 GB	8 GB
Memory layout (modules x size)	1 x 8 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
ECCKnown for one	Unknown — not stated by the source	No
CAS latencyKnown for one	Unknown — not stated by the source	19
Memory clock speedDiffers	1333 MHz	4000 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory rankingKnown for one	Unknown — not stated by the source	1
Memory voltageKnown for one	Unknown — not stated by the source	1.4 V
Module configurationKnown for one	Unknown — not stated by the source	1024M x 64
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	UKCA
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	138 mm
HeightKnown for one	Unknown — not stated by the source	36.7 mm
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	136.3 mm
Package depthKnown for one	Unknown — not stated by the source	33 mm
Package heightKnown for one	Unknown — not stated by the source	6 mm
Package weightKnown for one	Unknown — not stated by the source	53 g

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.