Technical Snapshot

The Corsair Vengeance SODIMM DDR5 8GB 4800MT/s SODIMM Intel XMP — CMSX8GX5M1A4800C40 is a DDR5 SO-DIMM memory module designed for laptops, mini PCs, and compact systems. Running at 4,800 MT/s with CL40-40-40-77 timings at 1.1V, it supports Intel XMP profiles for one-click speed optimization in compatible BIOS. The module provides 8GB of DDR5 memory . Backed by a Limited Lifetime warranty, this module is ideal for laptop upgrades, Intel NUC builds, and compact form factor PCs.

Use Case: Laptop upgrades, compact PC builds
Compatibility: DDR5 SO-DIMM laptop/mini-PC slot
Category: DDR5 SODIMM — Corsair Vengeance SODIMM

Corsair RAM

Corsair Vengeance SODIMM

Vengeance SODIMM DDR5 8GB 4800MT/s SODIMM Intel XMP — CMSX8GX5M1A4800C40

Name: Corsair Vengeance SODIMM DDR5 8GB 4800MT/s SODIMM Intel XMP — CMSX8GX5M1A4800C40
Brand: Corsair
SKU: CMSX8GX5M1A4800C40

DDR5 · SODIMM · 4,800 MT/s · CL40-40-40-77 · 8GB

Speed 4,800 MT/s

Capacity 8GB

Timings CL40-40-40-77

Profile Intel XMP

MPNCMSX8GX5M1A4800C40

EAN0840006661320

CategoryMemory

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Memory Specifications

Memory TypeDDR5

Form FactorSODIMM

Total Capacity8GB

Speed4,800 MT/s

TimingsCL40-40-40-77

Voltage1.1V

XMP/EXPO ProfileIntel XMP

Module Height30.0 mm

WarrantyLimited Lifetime

Full Specifications

Data sourced from Corsair product specifications

Memory
Product Line	Vengeance SODIMM
Memory Type	DDR5
Form Factor	SODIMM
Total Capacity	8GB
Module Count	1
Module Capacity	8GB
Speed	4,800 MT/s
Timings & Voltage
Timings	CL40-40-40-77
Voltage	1.1V
XMP/EXPO Profile	Intel XMP
Design
Color	Black
Module Height	30.0 mm
Product
Brand	Corsair
MPN	CMSX8GX5M1A4800C40
EAN	0840006661320
Warranty	Limited Lifetime
Variant	standard
Physical
Weight	0.028 kg
Package Dimensions	12.5 x 7.5 x 1.5 cm

Support

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Frequently Asked Questions

What motherboards are compatible with this memory?

The Corsair Vengeance SODIMM DDR5 8GB 4800MT/s SODIMM Intel XMP — CMSX8GX5M1A4800C40 requires a DDR5-compatible motherboard. This kit uses Intel XMP profiles, optimized for Intel LGA 1851 (Z890, B860) and LGA 1700 (Z790, B760) platforms. It is also physically compatible with AMD AM5 DDR5 boards. Enable XMP in BIOS to run at rated speed.

Do I need to enable Intel XMP in BIOS?

Yes. Out of the box, DDR5 memory runs at JEDEC default speed (typically 4800 MT/s). To achieve the rated 4,800 MT/s with CL40-40-40-77 timings, enable Intel XMP in your motherboard BIOS. This is a one-click setting in the memory overclocking section.

Can I add more memory later?

Yes, the Corsair Vengeance SODIMM DDR5 8GB 4800MT/s SODIMM Intel XMP — CMSX8GX5M1A4800C40 is a single 8GB module. You can add additional compatible DDR5 SODIMM modules to populate empty slots. For best performance, use matched modules of the same speed and capacity to enable dual-channel mode.

What is the form factor of this memory?

The Corsair Vengeance SODIMM DDR5 8GB 4800MT/s SODIMM Intel XMP — CMSX8GX5M1A4800C40 uses a SODIMM form factor. SO-DIMM modules are compact, designed for laptops and small form factor PCs.

What warranty does this memory come with?

The Corsair Vengeance SODIMM DDR5 8GB 4800MT/s SODIMM Intel XMP — CMSX8GX5M1A4800C40 comes with a Limited Lifetime warranty from Corsair.

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Product: Corsair Vengeance SODIMM DDR5 8GB 4800MT/s SODIMM Intel XMP — CMSX8GX5M1A4800C40
MPN: CMSX8GX5M1A4800C40
Schemas: Product + BreadcrumbList + FAQPage
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Related: 4 isRelatedTo links