# Memory module Corsair Vengeance DDR5 48 GB 8400 MHz

**URL:** https://aio.lv/en/product--corsair-cmkc48gx5m2x8400c40--11244093
**Data updated:** 2026-01-03 12:52 (EET)
**Category:** Memory (RAM)
**Manufacturer:** CORSAIR
**Manufacturer code:** CMKC48GX5M2X8400C40
**EAN:** 0840440495765
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 144.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 945.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--corsair-cmkc48gx5m2x8400c40--11244093

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Corsair Vengeance CMKC48GX5M2X8400C40 is a high-performance memory module designed for PC enthusiasts. With a capacity of 48 GB (2 x 24 GB), it utilizes DDR5 technology for faster data transfer rates. Operating at a clock speed of 8400 MHz and a CAS latency of 40, this 288-pin DIMM module ensures smooth multitasking and enhanced gaming experiences. Upgrade your system with reliable and efficient memory for optimal performance.

## Long description

The Corsair Vengeance DDR5 48 GB 8400 MHz (CMKC48GX5M2X8400C40) is a high-performance memory kit consisting of two 24 GB DDR5 DIMMs (288-pin) operating at 8400 MHz with a CAS latency of 40 and a nominal voltage of 1.4 V. Designed for modern multi-core CPUs, this memory provides very high data throughput to accelerate gaming, content creation and heavy multitasking while remaining compatible with recent DDR5-capable Intel motherboards.
Advantages
DDR5 technology and an 8400 MHz clock speed deliver substantially faster data transfer compared with earlier generations, helping the CPU access data more quickly. An onboard clock driver and integrated voltage regulation improve stability and signal integrity at ultra-high frequencies. Custom Intel XMP 3.0 profiles supported via iCUE let you save and load optimized performance settings without manual tuning. The kit’s 48 GB total capacity supports large workloads and many simultaneous applications or browser tabs.
Suitable for
High-end gaming PCs
Content creation (video editing, 3D rendering)
Heavy multitasking and running many browser tabs
Workstations that require large memory capacity
Key specifications
Model: Corsair Vengeance CMKC48GX5M2X8400C40
Capacity: 48 GB (2 x 24 GB)
Memory type: DDR5
Clock speed: 8400 MHz
CAS latency: 40
Form factor: 288-pin DIMM
Voltage: 1.4 V
Weight: 0.13 kg
How to use
Install the two 288-pin DIMM modules into compatible DDR5 memory slots on a supported Intel motherboard, observing the motherboard manual for correct slot population and orientation. Enable Intel XMP 3.0 in the BIOS to apply factory-tuned frequency and timing profiles, or use Corsair iCUE to save and manage custom profiles. Ensure the system power is off and discharged before inserting the modules and handle them by the edges to avoid electrostatic damage.
Usage recommendations
For stable operation at ultra-high clocks, update your motherboard BIOS to the latest version, verify compatibility with the motherboard QVL (qualified vendor list), and use adequate cooling and airflow in the PC case. When creating custom XMP profiles, increase settings incrementally and test system stability between changes.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 48 GB |
| Internal memory type | DDR5 |
| Memory clock speed | 8400 MHz |
| Memory form factor | 288-pin DIMM |
| Memory voltage | 1.4 |
| CAS latency | 40 |
| SPD profile | Yes |
| Component for | PC |
| Intel Extreme Memory Profile (XMP) | Yes |
| Intel Extreme Memory Profile (XMP) version | 3.0 |
| Cooling type | Heatsink |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.13 kg |

## FAQ

### How much does the Memory module Corsair 48 GB CMKC48GX5M2X8400C40 cost, and is it available for purchase?

The price is 1,144.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Memory module Corsair 48 GB CMKC48GX5M2X8400C40 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All CORSAIR products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized CORSAIR service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: internal memory, internal memory type, memory clock speed, memory form factor, weight, memory voltage, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11244093/62821437_large.webp