# Memory Module Dell Operative Memory 64GB DDR4 21300

**URL:** https://aio.lv/en/product--dell-m386a8k40bm2-ctd-rfb--10841323
**Data updated:** 2026-04-14 14:16 (EEST)
**Category:** Memory (RAM)
**Manufacturer:** Dell
**Manufacturer code:** M386A8K40BM2-CTD-RFB
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 721.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 596.27 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-m386a8k40bm2-ctd-rfb--10841323

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Dell 64GB 4Rx4 PC4-21300V memory module offers high-performance DDR4 memory with a speed of 21300 MT/s. It is designed for optimal compatibility and reliability in Dell systems, ensuring smooth multitasking and enhanced productivity. With a capacity of 64GB, it provides ample memory for demanding applications and workloads, making it ideal for servers and workstations.

## Long description

The Dell Operative Memory 64GB DDR4 21300 is a high-capacity DDR4 module designed for systems that require substantial memory for multitasking and heavy workloads. With 64GB of capacity and DDR4 performance rated at PC4-21300 (21300 MT/s), this memory module is intended for use in compatible Dell servers and workstations where reliability and sustained performance are important.
Advantages
This 64GB DDR4 module provides large memory capacity that supports memory-intensive applications and enables smoother multitasking. The DDR4 21300 speed delivers consistent data transfer rates for demanding processes, while the module’s design targets compatibility with Dell platforms to reduce installation and configuration issues. The error-resilient organization and optimized timings contribute to stable operation under continuous load.
Suitable for
 Servers and rack-mounted systems requiring large memory pools
 Workstations used for video editing, 3D rendering, and scientific computing
 Virtualization hosts running multiple virtual machines
 Database servers and in-memory caching applications
When it may not be suitable
This memory module may not be suitable for older motherboards that only support DDR3 or lower DDR4 clock rates; compatibility depends on the system’s supported memory type and maximum module size. It may also be unnecessary for basic office PCs or light-use desktops where 64GB of RAM exceeds typical requirements and does not provide meaningful benefit.
Key specifications
 Memory type: DDR4
 Capacity: 64 GB
 Performance class: PC4-21300 (21300 MT/s)
 Rank/organization: 4Rx4 (four rank, x4 organization)
 Form factor: DIMM for server/workstation platforms
How to use
Install the module into an available compatible DIMM slot following the system manufacturer’s guidelines and anti-static precautions. Ensure the server or workstation is powered off and disconnected from power before inserting the memory. After installation, verify that the system BIOS/UEFI recognizes the new capacity and check for any vendor-specific configuration settings for memory population, interleaving, or ECC support if applicable.
What to consider before purchase
 Confirm the target system supports DDR4 DIMMs and the PC4-21300 speed class
 Check maximum supported module size and total memory capacity for the motherboard or server
 Verify whether the platform requires ECC, registered (RDIMM) or unbuffered (UDIMM) memory
 Ensure physical DIMM form factor and slot population rules match the system documentation
Usage recommendations
For balanced performance, install memory modules in matched pairs or per the system vendor’s population guidelines. After adding memory, run system diagnostics or built-in memory tests to confirm stability under load. In multi-module configurations, follow manufacturer guidance on slot ordering to enable optimal memory bandwidth and interleaving.

## FAQ

### How much does the Memory Module Dell 64GB M386A8K40BM2-CTD-RFB cost, and is it available for purchase?

The price is 721.49 € (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 09.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### 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 Dell 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 Dell 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

## Image

https://aio.lv/img/cache/product/10841323/66016672_large.webp