Supermicro HMAA8GR7AJR4N-XN 64GB ECC Registered vs CORSAIR Vengeance RGB 128GB (2x64GB) DDR5 6400MHz RAM Comparison

The main differences between Supermicro HMAA8GR7AJR4N-XN 64GB ECC Registered and CORSAIR Vengeance RGB 128GB (2x64GB) DDR5 6400MHz are in Speed, Size, CAS Latency and First Word Latency.

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Supermicro HMAA8GR7AJR4N-XN 64GB ECC Registered	CORSAIR Vengeance RGB 128GB (2x64GB) DDR5 6400MHz
Prices (Change region) Out of Stock $512.34 Last updated 19 minutes ago. Out of Stock Free shipping $846.44 Out of Stock + $99,999.00 Shipping $329.99	Prices (Change region) Out of Stock Free shipping $1,793.99 Out of Stock Free shipping $1,799.99 Out of Stock $1,799.99 - Buy now Show 1 more offers
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Brand Supermicro	Brand Corsair
Model MEM-DR464L-HL02-ER32	Model CMH128GX5M2B6400C42
Release Date -	Release Date 📅 May 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $8.01	Price/GB $14.02
GB/$1 0.12	GB/$1 0.07
Samsung B-Die No	Samsung B-Die No
Compatible PC parts Motherboards ►	Compatible PC parts Motherboards ►
Type 288-pin DDR4 DIMM	Type 288-pin DDR5 DIMM
Speed DDR4-3200 MHz	Speed DDR5-6400 MHz
Size 64GB (1 x 64GB)	Size 128GB (2 x 64GB)
CAS Latency 22	CAS Latency 42
Timing -	Timing 42-52-52-104
First Word Latency 13.75 ns	First Word Latency 13.12 ns
Voltage 1.2 V	Voltage 1.35 V
Heat Spreader No	Heat Spreader Yes
ECC Support Yes	ECC Support No
Color -	Color Black
LED Color -	LED Color RGB