UCS-CPU-I6434-RF Cisco 3.70GHz 16GT/s UPI 22.5MB L3 Cache Socket FCLGA4677 Intel Xeon Gold 6434 8-Core Server Processor Upgrade

Mfg Part No:

UCS-CPU-I6434-RF

Global Part Number (GPN):

1500728196

$3,164.47 $7,032.16 You Save: $3,867.69 (55% Spring Discount)

Availability:In Stock

Order with Confidence

Need to confirm compatibility or quantity? Our team is here to help.

1-800-821-3354 | [email protected] | Live Chat

Supporting IT Teams Since 1986

Quantity

Looking for a large quantity of UCS-CPU-I6434-RF? Call us at (800) 821-3354 or Request a Quote below and one of our sales representative will get in touch with you very soon.

Technical Specifications for UCS-CPU-I6434-RF

Processor - Package Model: 6434 Socket Type: FCLGA4677
Brand	Intel
Part No.	UCS-CPU-I6434-RF
Processor Type	Server
Series	Xeon Scalable Processor
Core Model Type/ProcNo.	6434
Processor Code Name	Sapphire Rapids
Core Stepping	S3
# of Cores	8
# of Threads	16
Clock Speed	3.70 GHz
Max Turbo Frequency	4.10 GHz
L3 Cache Size	22.5 MB
Front Side Bus / QuickPath Interconnect	16 GT/s
# of UPI Links	3
Thermal Power	195 Watts
Max Memory Size	4 TB
Memory Types	DDR5 4400 MT/s 2DPC DDR5 4800 MT/s 1DPC
Memory Channels	8
ECC Memory Supported	Yes
CPU Socket Type	FCLGA4677
Package Size	77.5mm x 56.5mm
TCASE	64 °C
Embedded Options Available	No
Scalability	2S
PCI Express	5
Max # of PCI Express Lanes	80
Advanced Technologies	Idle States Intel 64 Intel Deep Learning Boost (Intel DL Boost) Intel Hyper-Threading Technology Intel Resource Director Technology (Intel RDT) Intel Speed Select Technology - Base Frequency Intel Speed Select Technology - Performance Profile Intel Turbo Boost Technology 2.0 Intel Virtualization Technology (VT-x) Intel Virtualization Technology for Directed I/O (VT-d) Intel VT-x with Extended Page Tables (EPT)
# of AVX-512 FMA Units	2
Instruction Set Extensions	Intel AMX, Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512
Security & Reliability	Execute Disable Bit Intel AES New Instructions Intel Boot Guard Intel OS Guard Intel Software Guard Extensions (Intel SGX) Mode-based Execute Control (MBE)
Product Condition	OEM
Standard Warranty	21 days

Request for Quote: UCS-CPU-I6434-RF

Please call at (800) 821-3354 and one of our representative will be happy to assist you with part no UCS-CPU-I6434-RF. Or Request a Quote below:

Quantity

How soon you need it?

General Information

Please note that Apple, Compaq, Cisco, Dell, IBM, HP, Maxtor, Fujitsu, Seagate, Sun or any item that is not a 3D memory product once processed can not be cancelled or returned for credit. There may be a restocking fee of minimum $ 25 or up to 25% on certain products which differs from product to product.

This item can be shipped in 24 hours or depending on the availability. Please confirm with our customer service at 1-800-821-3354 if you need the item to be shipped the same day.

Please note that most of the major manufacturers (e.g. HP, IBM, Compaq, Dell) part numbers have established corresponding spare part numbers (spare P/N#), or field replacement part numbers (fru #'s) for their items. When you receive the part it may display this Spare P/N# or FRU # on it. You can easily reference this part number as a valid replacement part for your ordered item at any of the manufacturer websites. If you need any assistance in this regard please call our Sales Department at 1-800-821-3354 Option 1.

This part # has a 30 days limited DOA exchange warranty for replacement only with the same part. Some drives may have 90 days warranty which you can confirm. The product may have other warranties like manufacturer, service, or extended warranty that you can confirm with the sales department.

All hardware sold are bulk equipment with no drivers and cd included. If you need a driver or CD installation for a particular item please call to confirm that we have it.

Our online shipping calculator is based to calculate shipping for memory, hard drive and other items that are less than 5 lbs. It may not calculate the correct shipping cost of items that are more than 5 lbs. Please do call us to confirm before you place the order for items that are heavier in shipping. If you do place the order by mistake you may receive an email or call from our customer service department with the exact shipping charges. Some of the items that come in this category are servers, racks, motherboards.

EcoSave: OEM CPUs for Environmentally Conscious Upgrades

Thank you for choosing EcoSave, where we prioritize sustainability by offering refurbished and used CPUs. By opting to upgrade with our products instead of buying new ones, you are making an environmentally friendly choice that helps reduce electronic waste.

Product Condition: The CPU you are ordering, designated as OEM, may be new or refurbished. The condition can range from new to like-new, pulled, or pre-owned, depending on the age of the CPU and how long it has been out of production.
Availability: For older CPUs that are no longer in production, pre-owned or pulled parts are often the only available options, ensuring you have access to necessary upgrades.
Quality Assurance: All OEM CPUs are thoroughly tested before shipping and come with a 21-day warranty for replacement. Please note, there are no cancellations or returns accepted for these parts.
Compatibility Check: Please verify your system requirements carefully before ordering CPUs to ensure compatibility.
Dual-CPU Servers: If you are using the CPU in a dual-CPU server or machine, it is essential to match the SL code of the new CPU with your existing CPU. Contact us if you need assistance with matching SL codes.
SL Codes: All Intel CPUs are designated by a Step code or SL code, a 5-digit alphanumeric code found on the CPU itself. To run dual CPUs in one machine, their SL codes must match.
Brand Specific Requirements: If you have a branded computer (e.g., HP, Dell, IBM), you must provide us with a HeatSink part number. Otherwise, we will ship a generic heatsink if you order one from us.

We appreciate your decision to support sustainable computing by opting for our EcoSave initiative of refurbished and used CPUs. Your choice helps extend the useful life of computer hardware and minimizes environmental impact. Review Feb 2026

UCS-CPU-I6434-RF Cisco 3.70GHz 16GT/s UPI 22.5MB L3 Cache Socket FCLGA4677 Intel Xeon Gold 6434 8-Core Server Processor Upgrade Refurbished