Corsair CMH48GX5M2B7000C40 Desktop Memory
CORSAIR VENGEANCE RGB DDR5 in a black kit of two 24GB modules, for a total of 48GB. The memory is tested at 7000MT/s with CL40 timings at 1.40V and comes with an Intel XMP 3.0 profile.
The kit is optimized for Intel 700 and 800 Series motherboards and pairs high bandwidth with 48GB of capacity, enough for gaming, content creation and multitasking. Ten RGB LEDs per module and a solid aluminum heatspreader complete the look. The rated speed is enabled through the XMP profile in the BIOS, and actual performance depends on the motherboard and CPU.

Key features
- Ten-zone RGB lighting - Each module has ten individually addressable, ultra-bright RGB LEDs in a panoramic light bar. Choose from dozens of preset lighting profiles or create your own in iCUE.
- Maximum bandwidth, tight response times - The memory is optimized for maximum bandwidth and tight response times on the latest Intel DDR5 compatible motherboards.
- Intel XMP 3.0 profiles - Enabling the XMP profile in the BIOS sets the memory to its rated speed with a single setting. In iCUE you can also save your own XMP profiles and tailor them to an application or task.
- Onboard voltage regulation - Each module carries its own power management IC (Overclock PMIC). Together with iCUE software control it allows finer tuning and more stable overclocking.
- Solid aluminum heatspreader - A solid aluminum heatspreader conducts heat away from the memory quickly, with refined VENGEANCE dual-tone styling that fits the look of modern systems.
- Hand-sorted chips and custom PCB - The memory chips are hand-sorted and tightly screened for consistent high-frequency performance with aggressive timings. A custom high-performance PCB ensures signal quality and stability for better overclocking.
Specifications
| Manufacturer | Corsair |
| Series | Vengeance RGB DDR5 |
| Part number | CMH48GX5M2B7000C40 |
| Memory type | DDR5 |
| Form factor | UDIMM, 288-pin |
| Capacity | 48GB (2 x 24GB) |
| Tested speed | 7000MT/s |
| Tested latency | CL40 |
| Tested voltage | 1.40V |
| Speed rating | PC5-56000 (DDR5-7000) |
| SPD settings | DDR5-4800, CL40, 1.1V |
| Performance profile | Intel XMP 3.0 |
| PMIC | Overclock PMIC |
| Heatspreader | Aluminum |
| Lighting | RGB, 10 LEDs per module |
| Color | Black |
| Compatibility | Intel 700 and 800 Series motherboards |
| Software | CORSAIR iCUE |
In the box
- 2 x 24GB CORSAIR VENGEANCE RGB DDR5 memory modules