
Accessories & modules
Cisco Xeon Gold (4th Gen) 5420+ Octacosa-core (28 Core) 2 GHz Processor Upgrade - 52.50 MB L3 Cache - 64-bit Processing - 4.10 GHz Overclocking Speed - Socket LGA-4677 - 205 W - 56 Threads
VPN# HCI-CPU-I5420+
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 Gold (4th Gen) 5420+ Octacosa-core (28 Core) 2 GHz Processor Upgrade - 52.50 MB L3 Cache - 64-bit Processing - 4.10 GHz Overclocking Speed - Socket LGA-4677 - 205 W - 56 Threads (part number HCI-CPU-I5420+) is supplied by Uniqcli, an authorized Cisco partner, in the Cisco Microprocessors category. Thermal Specification: 206.6°F (97°C) °F.
52.50 MB L3 Cache - 64-bit Processing - 4.10 GHz Overclocking Speed - Socket LGA-4677 - 205 W - 56 Threads
• The processor upgrade features Socket LGA-4677 socket for installation on the PCB • Xeon Gold product line processor upgrade for your convenience and optimal usage • Octacosa-core (28 Core) processor core efficiently handles data to ensure quicker transfer of information with maximum usability • 4th Gen processor upgrade generation provides an improved power efficiency with maximum dependability and longevity • 52.50 MB of L3 cache memory offers great system performance and avoids interruptions while executing complex and critical tasks
Key specifications: Thermal Specification: 206.6°F (97°C) °F · Processor Core: Octacosa-core (28 Core) · 64-bit Processing: Yes · Overclocking Speed: 4.10 GHz Hz · Processor Generation: 4th Gen · Intel Trusted Execution Technology: Yes · Processor Threads: 56 · L3 Cache: 52.50 MB Byte.
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 Gold product line processor upgrade for your convenience and optimal usage
- Octacosa-core (28 Core) processor core efficiently handles data to ensure quicker transfer of information with maximum usability
- 4th Gen processor upgrade generation provides an improved power efficiency with maximum dependability and longevity
- 52.50 MB of L3 cache memory offers great system performance and avoids interruptions while executing complex and critical tasks
- Processor Upgrade with 2 GHz clock speed for faster, efficient execution of cycles per second to ensure maximum usability
- Government Purchase Card (GPC) accepted
Cisco Cisco Xeon Gold (4th Gen) 5420+ Octacosa-core (28 Core) 2 GHz Processor Upgrade - 52.50 MB L3 Cache - 64-bit Processing - 4.10 GHz Overclocking Speed - Socket LGA-4677 - 205 W - 56 Threads datasheet & specifications
Environmental Conditions
- Thermal Specification
- 206.6°F (97°C) °F
Technical Information
- Processor Core
- Octacosa-core (28 Core)
- 64-bit Processing
- Yes
- Overclocking Speed
- 4.10 GHz Hz
- Processor Generation
- 4th Gen
- Intel Trusted Execution Technology
- Yes
- Processor Threads
- 56
- L3 Cache
- 52.50 MB Byte
- Clock Speed
- 2 GHz Hz
- Processor Socket
- Socket LGA-4677
- Features
- Intel Virtualization Technology
- Device Supported
- Server
Power Description
- Thermal Design Power
- 205 W W
General Information
- Product Type
- Processor Upgrade
- Product Model
- 5420+
Frequently asked questions
How much does the Cisco Xeon Gold (4th Gen) 5420+ Octacosa-core (28 Core) 2 GHz Processor Upgrade - 52.50 MB L3 Cache - 64-bit Processing - 4.10 GHz Overclocking Speed - Socket LGA-4677 - 205 W - 56 Threads (HCI-CPU-I5420+) cost?
Pricing for the HCI-CPU-I5420+ 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 HCI-CPU-I5420+ 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 HCI-CPU-I5420+ 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 HCI-CPU-I5420+ as a single unit or in volume?
Both. Order a single HCI-CPU-I5420+ 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 HCI-CPU-I5420+ 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 HCI-CPU-I5420+.
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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.

