
Introduction

Corsair is a well-known name in the US and European computer markets, recognized by its distinctive yellow packaging that lines retail store shelves. With years of experience in the computer industry, the company has built a reputation for delivering high-quality gaming peripherals, storage solutions, cooling systems, power supplies, and pre-built computers. Its memory division is particularly notable, consistently pushing the boundaries of emerging technologies while maintaining exceptional customer service.
Corsair’s memory portfolio is diverse, catering to various consumer needs with products ranging from laptop DDR3 SODIMMs to enthusiast-grade DDR5 memory for desktops. The company has successfully transitioned its popular Vengeance and Dominator product lines to DDR5, offering a range of options from budget-friendly to high-capacity premium solutions.

This review focuses on the 48 GB Corsair Vengeance DDR5-8800 CUDIMM memory kit, which boasts enthusiast-grade timings of 42-54-54-141 at 1.45 V and an Intel XMP profile of 8800 MT/s. Compared to the baseline JEDEC 6400 MT/s DDR5 supported by Intel’s LGA 1851 platform, this kit promises significant performance gains. Designed specifically for consumers with Intel Ultra 200 series CPUs and later, we’ll put this CUDIMM memory kit to the test, starting with an examination of its specifications.
Specifications
Specifications & SPD Profiles | ||||
---|---|---|---|---|
Manufacturer: | Corsair | |||
Series: | Vengeance RGB | |||
Model: | CMHC48GX5M2X8800C42 | |||
Tested Capacity: | 48 GB (2x 24 GB) | |||
Registered/Unbuffered: | Unbuffered | |||
Error Checking: | ECC (resting) | |||
Form Factor: | 288-pin UDIMM | |||
Dimensions (Z-Height): | 44.5 mm | |||
IC Manufacturer: | SK Hynix | |||
Warranty: | Limited Lifetime | |||
Ranks: | Single-Rank | |||
XMP / EXPO Profile: | XMP | JEDEC | ||
Speed Rating: | DDR5-8800 MT/s | Up to DDR5-5600 MT/s | ||
Rated Timings: | 42-54-54-141-195 | 48-48-48-90-138 | ||
Tested Voltage: | 1.45 V | 1.10 V |