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VPN# UCS-CPU-E78891B
3 in stock · same-day shipping from US warehouses
We confirm current pricing, stock, and lead time on request.
Cisco Xeon E7-8800 v2 E7-8891 v2 Deca-core (10 Core) 3.20 GHz Processor Upgrade - 37.50 MB L3 Cache - 2.50 MB L2 Cache - 64-bit Processing - 3.70 GHz Overclocking Speed - 22 nm - Socket R LGA-2011 - 155 W (part number UCS-CPU-E78891B) is supplied by Uniqcli, an authorized Cisco partner, in the Cisco Microprocessors category. Thermal Specification: 170.6°F (77°C) °F.
37.50 MB L3 Cache - 2.50 MB L2 Cache - 64-bit Processing - 3.70 GHz Overclocking Speed - 22 nm - Socket R LGA-2011 - 155 W
• The Socket R LGA-2011 socket allows processor upgrade to be placed on the PCB without soldering • Intel Xeon Deca-core (10 Core) 3.20 GHz processor offers brilliant performance for video editing, gaming, server hosting, and rendering • 22 nm offers robust graphics performance and is ideal for image processing, secure communication, industrial automation, and commercial use • Deca-core (10 Core) processor core allows multitasking with great reliability and fast processing speed • 37.50 MB of L3 cache memory provides excellent hit rate in short access time enabling improved system performance
Key specifications: Thermal Specification: 170.6°F (77°C) °F · Processor Core: Deca-core (10 Core) · 64-bit Processing: Yes · QuickPath Interconnect: 8 GT/s MT/s · Overclocking Speed: 3.70 GHz Hz · L2 Cache: 2.50 MB Byte · L3 Cache: 37.50 MB Byte · Clock Speed: 3.20 GHz Hz.
TAA-compliant and GPC-payable. Request a quote for current pricing, stock, and lead time.
Pricing for the UCS-CPU-E78891B 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.
Often yes — it depends on the unit. Cisco manufactures the UCS-CPU-E78891B in several countries, so Trade Agreements Act (TAA) status varies by production lot. Uniqcli is an authorized Cisco partner: we confirm the country of origin before shipment, and if a given UCS-CPU-E78891B is not TAA-designated, we will source a TAA-certified equivalent of the same model. Either way the result is DoDIN APL-ready procurement for US federal, DoD, state, local, education, healthcare, and enterprise buyers, with Government Purchase Card (GPC) acceptance and FAR-based urgent and emergency acquisition support. Request a TAA-compliant quote for the UCS-CPU-E78891B and a specialist will confirm compliance, price, and lead time — usually within one business day.
Both. Order a single UCS-CPU-E78891B 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.
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-E78891B.
Cisco builds this model in multiple countries, so TAA status depends on the production lot. We confirm country of origin before shipment — and if a unit isn't TAA-designated, we'll quote a TAA-certified equivalent of the same model, DoDIN APL-ready and GPC-payable.
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.
