
Accessories & modules
Cisco 640 WDC Power Supply Spare - -72 V DC Input - 12 V, -54 V Output
VPN# PWR-C2-640WDC
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 640 WDC Power Supply Spare - -72 V DC Input - 12 V, -54 V Output (part number PWR-C2-640WDC) is supplied by Uniqcli, an authorized Cisco partner, in the Cisco Power Supplies category. MTBF: 706759 Hour Second.
-72 V DC Input - 12 V, -54 V Output
• Ensures reliable connectivity and power • The constant 12 V ensures smooth functioning
Key specifications: MTBF: 706759 Hour Second · Input Voltage: -72 V DC · Output Voltage: 12 V, -54 V · Compatibility: Cisco Catalyst 3650 Series Switches · Height: 1.6" mm · Width: 3.8" mm · Depth: 11.8" mm · Weight (Approximate): 2.75 lb g.
TAA-compliant and GPC-payable. Request a quote for current pricing, stock, and lead time.
Highlights
- Ensures reliable connectivity and power
- The constant 12 V ensures smooth functioning
- Government Purchase Card (GPC) accepted
Cisco Cisco 640 WDC Power Supply Spare - -72 V DC Input - 12 V, -54 V Output datasheet & specifications
Reliability
- MTBF
- 706759 Hour Second
Power Description
- Input Voltage
- -72 V DC
- Output Voltage
- 12 V, -54 V
Miscellaneous
- Compatibility
- Cisco Catalyst 3650 Series Switches
Physical Characteristics
- Height
- 1.6" mm
- Width
- 3.8" mm
- Depth
- 11.8" mm
- Weight (Approximate)
- 2.75 lb g
General Information
- Product Type
- Proprietary Power Supply
Frequently asked questions
How much does the Cisco 640 WDC Power Supply Spare - -72 V DC Input - 12 V, -54 V Output (PWR-C2-640WDC) cost?
Pricing for the PWR-C2-640WDC 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 PWR-C2-640WDC 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 PWR-C2-640WDC 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 PWR-C2-640WDC as a single unit or in volume?
Both. Order a single PWR-C2-640WDC 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 PWR-C2-640WDC 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 PWR-C2-640WDC.
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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.

