Accessories & modules
Cisco Xeon E7-8800 v2 E7-8891 v2 Deca-core (10 Core) 3.20 GHz Processor Upgrade
VPN# UCS-CPU-E78891B
New3 in stock · same-day shipping from US warehouses
We confirm current pricing, stock, and lead time on request.
- Product Type
- Processor Upgrade
- Processor Core
- Deca-core (10 Core)
- Thermal Design Power
- 155 W
- Product Family
- Xeon E7-8800 v2
- L2 Cache
- 2.50 MB
- L3 Cache
- 37.50 MB
- Clock Speed
- 3.20 GHz
- Processor Socket
- Socket R LGA-2011
- Authorized Cisco partner: genuine, warranty-valid, never gray-market
- GPC accepted · Simplified Acquisition & FAR-based purchase orders
- Free US shipping over $2,500.00 · 30-day returns
Sold by Uniqcli, an independent technology reseller and systems integrator. This is an Uniqcli-operated storefront, not Cisco's official website. Cisco marks belong to their owner. Manufacturer warranty and license terms apply.
Overview
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.
Highlights
- 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
- Processor Upgrade with 3.20 GHz clock speed for quick and dependable processing of data to ensure maximum productivity
- Government Purchase Card (GPC) accepted
Cisco Xeon E7-8800 v2 E7-8891 v2 Deca-core (10 Core) 3.20 GHz Processor Upgrade datasheet and specifications
Environmental Conditions
- Thermal Specification
- 170.6°F (77°C) °F
Technical Information
- 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
- Processor Socket
- Socket R LGA-2011
- Process Technology
- 22 nm mm
Power Description
- Thermal Design Power
- 155 W W
Physical Characteristics
- Width
- 2" mm
- Depth
- 1.8" mm
Miscellaneous
- Compatibility
- Cisco UCS C460 M4 High-Performance Rack-Mount Server
General Information
- Product Type
- Processor Upgrade
- Product Series
- E7-8800 v2
- Product Model
- E7-8891 v2
Frequently asked questions
How much does the 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 - 1 (UCS-CPU-E78891B) cost?
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.
Is the UCS-CPU-E78891B TAA compliant and available for government and DoD buyers?
Often yes, but 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.
Can I buy the UCS-CPU-E78891B as a single unit or in volume?
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.
Where can I find the UCS-CPU-E78891B datasheet and specifications?
The specifications section on this page lists the published specs for the UCS-CPU-E78891B, including ports, power, and dimensions where Cisco publishes them. Ask us for the full Cisco datasheet and we will send the current PDF with your quote.
Need the UCS-CPU-E78891B TAA-compliant for federal or DoD?
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.
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