CORSAIR Vengeance 128GB (2x64GB) DDR5 6400MHz vs G.SKILL Zeta R5 NEO 192GB (4 x 48GB) ECC Registered DDR5 6400 RAM Comparison

CORSAIR Vengeance 128GB (2x64GB) DDR5 6400MHz and G.SKILL Zeta R5 NEO 192GB (4 x 48GB) ECC Registered DDR5 6400 are both memory with the same Speed (DDR5-6400 MHz). The main differences are in Size, CAS Latency, Timing and First Word Latency.

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CORSAIR Vengeance 128GB (2x64GB) DDR5 6400MHz	G.SKILL Zeta R5 NEO 192GB (4 x 48GB) ECC Registered DDR5 6400
Prices (Change region) Out of Stock Free shipping $1,779.99 Out of Stock $1,779.99 In Stock Free shipping $1,782.99	Prices (Change region) Out of Stock Free shipping $1,599.99 Out of Stock Free shipping $1,606.03 - Buy now
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Brand Corsair	Brand G.Skill
Model CMK128GX5M2B6400C42	Model F5-6400R3239G48GQ4-ZR5NK
Release Date 📅 May 2025	Release Date -
* 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 $12.50	Price/GB $8.33
GB/$1 0.08	GB/$1 0.12
Samsung B-Die No	Samsung B-Die No
Compatible PC parts Motherboards ►	Compatible PC parts Motherboards ►
Type 288-pin DDR5 DIMM	Type 288-pin DDR5 DIMM
Speed DDR5-6400 MHz	Speed DDR5-6400 MHz
Size 128GB (2 x 64GB)	Size 192GB (4 x 48GB)
CAS Latency 42	CAS Latency 32
Timing 42-52-52-104	Timing 32-39-39-102
First Word Latency 13.12 ns	First Word Latency 10 ns
Voltage 1.35 V	Voltage 1.4 V
Heat Spreader Yes	Heat Spreader No
ECC Support No	ECC Support Yes
Color Black	Color -