# Processor Intel® Xeon® Gold Cisco UCS-CPU-I6234-RFB 3.3 GHz 24.75 MB L3 LGA 3647

**URL:** https://aio.lv/en/product--cisco-ucs-cpu-i6234-rfb--11119392
**Data updated:** 2026-01-12 19:33 (EET)
**Category:** CPUs (Processors)
**Manufacturer:** Cisco
**Manufacturer code:** UCS-CPU-I6234-RFB
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 64.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 53.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cisco-ucs-cpu-i6234-rfb--11119392

## 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 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Cisco UCS-CPU-I6234-RFB is a powerful Intel® Xeon® Gold processor operating at 3.3 GHz with a 24.75 MB L3 cache. It supports up to 1.02 TB of DDR4 memory across six channels, making it ideal for server applications. The processor features advanced instruction sets including AVX and AVX-512, and is designed for scalability in multi-socket configurations. Its compact package size of 76 x 56.5 mm ensures compatibility with LGA 3647 sockets.

## Long description

The Cisco UCS-CPU-I6234-RFB is an Intel® Xeon® Gold processor operating at a base frequency of 3.3 GHz with an L3 cache of 24.75 MB. Built on the Cascade Lake microarchitecture and packaged for the LGA 3647 (Socket P) motherboard interface, this server-grade CPU provides eight physical cores and a boost frequency up to 4 GHz. The processor supports six-channel DDR4 memory configurations with a maximum supported capacity of up to 1.02 TB, and includes advanced vector instruction set extensions such as AVX and AVX-512 for improved throughput in vectorized workloads.
Advantages
The Cisco UCS-CPU-I6234-RFB combines multi-core performance with large L3 cache and high memory capacity support to handle demanding server tasks. Its support for AVX and AVX-512 instruction sets enhances performance in compute- and data-intensive workloads. Compatibility with LGA 3647 socket and multi-socket scalability make it suitable for dense server environments and enterprise-class systems.
Suitable for
Virtualization hosts and hyperconverged infrastructure
Database servers requiring high memory bandwidth
Compute nodes for scientific and engineering applications using AVX/AVX-512
Enterprise application servers and multi-socket configurations
Key specifications
Processor model: 6234
Processor codename: Cascade Lake
Base frequency: 3.3 GHz
Boost frequency: up to 4 GHz
Cores: 8 physical cores
L3 cache: 24.75 MB
Memory support: up to 1.02 TB DDR4 across six channels
Socket: LGA 3647 (Socket P)
How to use
Install the processor into a compatible LGA 3647 motherboard following the server or motherboard manufacturer's installation procedures. Ensure proper thermal interface material and CPU cooling are applied, and verify BIOS/firmware compatibility for Cascade Lake processors. Configure memory modules across the six supported channels to achieve optimal memory bandwidth and populate DIMM slots according to the server vendor's guidelines. For multi-socket systems, follow platform-specific procedures for CPU population and power provisioning.
Usage recommendations
For stable operation in production environments, use validated server platforms and updated firmware that explicitly list support for the Intel® Xeon® Gold 6234 (Cascade Lake). Balance memory population across channels to maximize bandwidth, and enable relevant BIOS settings for AVX/AVX-512 workloads only when cooling and power delivery meet vendor recommendations.

## Specifications

### Processor

| Feature | Value |
|---|---|
| Thermal Design Power (TDP) | 130 W |
| Processor model | 6234 |
| Processor codename | Cascade Lake |
| Processor socket | LGA 3647 (Socket P) |
| Processor boost frequency | 4 GHz |
| Processor cores | 8 |
| Processor threads | 16 |
| Processor cache | 24.75 MB |
| Processor cache type | L3 |
| Stepping | B1 |
| Bus type | UPI |
| Processor operating modes | 64-bit |
| Processor lithography | 14 nm |
| Processor manufacturer | Intel |
| Processor base frequency | 3.3 GHz |

### Processor special features

| Feature | Value |
|---|---|
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel Trusted Execution Technology | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel TSX-NI | Yes |
| Intel 64 | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel Turbo Boost Max Technology 3.0 | Yes |
| Intel® Speed Shift Technology | Yes |
| AVX-512 Fused Multiply-Add (FMA) units | 2 |
| Intel® Run Sure Technology | Yes |
| Mode-based Execute Control (MBE) | Yes |
| Intel® Deep Learning Boost (Intel® DL Boost) on CPU | Yes |
| Intel® Volume Management Device (VMD) | Yes |
| Intel® Optane™ DC Persistent Memory Supported | Yes |
| Intel® vPro™ Platform Eligibility | Yes |

### Graphics

| Feature | Value |
|---|---|
| On-board graphics card | No |
| Discrete graphics card | No |

### Features

| Feature | Value |
|---|---|
| Supported instruction sets | SSE4.2, AVX-512, AVX 2.0, AVX |
| PCI Express slots version | 3.0 |
| Execute Disable Bit | Yes |
| Scalability | 4S |
| Maximum number of PCI Express lanes | 48 |
| Market segment | Server |

### Memory

| Feature | Value |
|---|---|
| ECC | Yes |
| Memory channels | Hexa-channel |
| Maximum internal memory supported by processor | 1024 GB |
| Memory types supported by processor | DDR4-SDRAM |
| Memory clock speeds supported by processor | 2933 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Processor package size | 76 x 56.5 |

### Operational conditions

| Feature | Value |
|---|---|
| Tcase | 79 °C |

## FAQ

### How much does the Processor Cisco UCS-CPU-I6234-RFB cost, and is it available for purchase?

The price is 64.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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. 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 Cisco 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 Cisco 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: processor model, processor codename, processor socket, processor boost frequency, processor cores, 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

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