
Accessories & modules
Cisco Xeon Platinum 8000 (5th Gen) 8558U Octatetraconta-core (48 Core) 2 GHz Processor Upgrade - 64-bit Processing - 4 GHz Overclocking Speed - Socket LGA-4677 - 300 W - 96 Threads
VPN# UCS-CPU-I8558U
We confirm current pricing, stock, and lead time on request.
- Free US shipping over $2,500.00
- Government Purchase Card (GPC) accepted
- Authorized Cisco partner, genuine warrantied hardware
- TAA-compliant & DoDIN APL procurement paths
- No payment up front, we confirm stock & final total
Overview
Cisco Xeon Platinum 8000 (5th Gen) 8558U Octatetraconta-core (48 Core) 2 GHz Processor Upgrade - 64-bit Processing - 4 GHz Overclocking Speed - Socket LGA-4677 - 300 W - 96 Threads (part number UCS-CPU-I8558U) is supplied by Uniqcli, an authorized Cisco partner, in the Cisco Microprocessors category. Processor Core: Octatetraconta-core (48 Core).
64-bit Processing - 4 GHz Overclocking Speed - Socket LGA-4677 - 300 W - 96 Threads
• The processor upgrade features Socket LGA-4677 socket for installation on the PCB • Xeon Platinum product line processor upgrade for better usability and increased efficiency • Octatetraconta-core (48 Core) processor core allows multitasking with great reliability and fast processing speed • 5th Gen processor upgrade generation offer more threads, higher clocks, thus giving an optimal and faster system performance • Processor Upgrade with 2 GHz clock speed for reliable and fast execution of instructions to ensure maximum convenience and feasibility
Key specifications: Processor Core: Octatetraconta-core (48 Core) · 64-bit Processing: Yes · Overclocking Speed: 4 GHz Hz · Processor Generation: 5th Gen · Intel Trusted Execution Technology: Yes · Processor Threads: 96 · Clock Speed: 2 GHz Hz · Processor Socket: Socket LGA-4677.
TAA-compliant and GPC-payable. Request a quote for current pricing, stock, and lead time.
Highlights
- The processor upgrade features Socket LGA-4677 socket for installation on the PCB
- Xeon Platinum product line processor upgrade for better usability and increased efficiency
- Octatetraconta-core (48 Core) processor core allows multitasking with great reliability and fast processing speed
- 5th Gen processor upgrade generation offer more threads, higher clocks, thus giving an optimal and faster system performance
- Processor Upgrade with 2 GHz clock speed for reliable and fast execution of instructions to ensure maximum convenience and feasibility
- Government Purchase Card (GPC) accepted
Cisco Cisco Xeon Platinum 8000 (5th Gen) 8558U Octatetraconta-core (48 Core) 2 GHz Processor Upgrade - 64-bit Processing - 4 GHz Overclocking Speed - Socket LGA-4677 - 300 W - 96 Threads datasheet & specifications
Technical Information
- Processor Core
- Octatetraconta-core (48 Core)
- 64-bit Processing
- Yes
- Overclocking Speed
- 4 GHz Hz
- Processor Generation
- 5th Gen
- Intel Trusted Execution Technology
- Yes
- Processor Threads
- 96
- Clock Speed
- 2 GHz Hz
- Processor Socket
- Socket LGA-4677
- Features
- Intel Virtualization Technology
- Device Supported
- Server
Power Description
- Thermal Design Power
- 300 W W
Miscellaneous
- Compatibility
- Cisco UCS C220 M7 Rack Server (Small Form Factor Disk Drive Model)
General Information
- Product Type
- Processor Upgrade
- Product Series
- 8000
- Product Model
- 8558U
Frequently asked questions
How much does the Cisco Xeon Platinum 8000 (5th Gen) 8558U Octatetraconta-core (48 Core) 2 GHz Processor Upgrade - 64-bit Processing - 4 GHz Overclocking Speed - Socket LGA-4677 - 300 W - 96 Threads (UCS-CPU-I8558U) cost?
Pricing for the UCS-CPU-I8558U is available on request. Send a quick quote request and a Uniqcli specialist will confirm the current price, stock, and lead time, usually within one business day. Lower pricing is available for volume, GPC, and emergency-acquisition orders.
Is the UCS-CPU-I8558U TAA compliant and available for government and DoD buyers?
Yes. Uniqcli is an authorized Cisco partner and supports TAA-compliant, DoDIN APL-ready procurement of the UCS-CPU-I8558U for US federal, DoD, state, local, education, healthcare, and enterprise buyers. We accept the Government Purchase Card (GPC) and can support FAR-based urgent and emergency acquisitions.
Can I buy the UCS-CPU-I8558U as a single unit or in volume?
Both. Order a single UCS-CPU-I8558U through the cart, or ask about lower pricing for volume orders, Government Purchase Card (GPC) purchases, and emergency or urgent (FAR-based) acquisitions. There is no payment up front: we confirm availability and the final total before invoicing.
Where can I find the UCS-CPU-I8558U datasheet and specifications?
The official Cisco datasheet is available on this page (open the gated datasheet for the full PDF), and the Tech Specs section lists ports, power draw, dimensions, and licensing for the UCS-CPU-I8558U.
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Buying in volume or need it on a contract vehicle?
We'll beat your current quote and handle TAA, GPC, and DoDIN APL procurement. Add to cart for self-serve, or send us the full BOM.

