# Processor Lenovo DCG ThinkSystem 7XG7A05591-RFB 2.1 GHz 8 cores 24 MB LGA 3647

**URL:** https://aio.lv/en/product--lenovo-7xg7a05591-rfb--11067147
**Data updated:** 2026-01-12 19:32 (EET)
**Category:** CPUs (Processors)
**Manufacturer:** Lenovo
**Manufacturer code:** 7XG7A05591-RFB
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-7xg7a05591-rfb--11067147

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Lenovo DCG ThinkSystem 7XG7A05591-RFB features a clock speed of 2.1 GHz, 8 cores, and 24 MB of cache memory. It utilizes the LGA 3647 socket and is suitable for data center solutions.

## Long description

Lenovo DCG ThinkSystem 7XG7A05591-RFB is a server-grade processor designed for data center environments. With a base clock of 2.1 GHz, 8 physical cores and 24 MB of cache, this CPU fits LGA 3647 sockets and integrates into ThinkSystem platforms where reliable multi-threaded performance and platform compatibility are required. The product is identified by MPN 7XG7A05591-RFB and is intended for rack and tower systems that support the specified socket and platform firmware.
Advantages
The 2.1 GHz base frequency combined with eight cores provides steady throughput for virtualized workloads and parallel processing tasks. A 24 MB cache reduces memory access latency for frequently used data, improving transactional and compute efficiency. Compatibility with the LGA 3647 socket ensures interoperability with supported Lenovo ThinkSystem motherboards and validated data center configurations. The part number 7XG7A05591-RFB aids in accurate procurement and replacement.
Suitable for
Virtualization hosts and hypervisor nodes
Database front-ends and caching layers
Web and application servers in consolidated racks
Compute nodes for batch processing and analytics
Key specifications
Brand: Lenovo
Model / MPN: 7XG7A05591-RFB
Base clock: 2.1 GHz
Cores: 8 physical cores
Cache: 24 MB
Socket: LGA 3647
Category: CPU (server-class)
How to use
Install the processor into a compatible motherboard that supports the LGA 3647 socket and the Lenovo ThinkSystem platform. Follow the server manufacturer’s instructions for CPU handling, insertion, torque specifications for the socket retention mechanism, and thermal interface material application. Ensure proper BIOS/firmware revisions are installed to recognize the processor and verify power and cooling capacities meet the server’s thermal design requirements before placing the system into production.
Usage recommendations
Use the processor in validated Lenovo ThinkSystem configurations or other systems explicitly supporting MPN 7XG7A05591-RFB and LGA 3647. Apply enterprise-grade cooling and monitor CPU temperatures under load. For virtualization or database workloads, combine with adequate memory and storage I/O to avoid bottlenecks.

## FAQ

### How much does the Processor Lenovo DCG ThinkSystem 7XG7A05591-RFB cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 16.07.2026 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. 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 Lenovo 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 Lenovo 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

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