Server Power Cables - IEC C13, C14, C19, C20

IEC power cords for every server PSU, PDU, and rack-mount appliance

About Server Power Cables (IEC C13 / C14 / C19 / C20)

Server-side power cabling is one of those parts of the IT supply chain that looks trivial until you need 200 of them on a Friday. Pro Disk Network stocks the full IEC line for data-center power: C13 to C14 jumpers, C19 to C20 for high-current PSUs, NEMA L6-30P / L5-30P for higher-voltage feeds, and locking variants where you cannot afford a cable to walk out under load.

Every cable in our catalog is rated for the wattage and connector geometry the OEM PSU expects. C13/C14 covers 10A; step up to C19/C20 for the 16A-20A high-draw PSUs on Dell PowerEdge R940, HPE ProLiant DL580/DL980, Cisco UCS B-series chassis, and most rackmount UPS units (APC Smart-UPS SRT, Eaton 9PX, Tripp Lite SmartOnline 6kVA+).

Common Power-Cable Use Cases

Server-to-PDU: C13 to C14 for any 1U/2U server PSU rated 10A or below.
UPS-to-server: C19 to C20 for redundant PSUs above 1100W and most high-density compute nodes.
Wall-to-UPS: NEMA L6-30P to C19 for 30A 240V split-feed datacenters.
Locking variants: P-Lock and SecureSleeve options that survive cable tray vibration.

We ship same business day on quantities up to 500. For larger volumes (data-center buildout, refresh cycle of 10K+ racks) we offer cut-to-length C13/C14 and pre-bundled rack kits with hook-and-loop strapping. Net 30 terms available for verified businesses.

Featured Server Power Cables (IEC C13 / C14 / C19 / C20) Products

Browse all 200 Server Power Cables (IEC C13 / C14 / C19 / C20) SKUs.

Frequently Asked Questions

What is the difference between C13/C14 and C19/C20 power cables?

C13/C14 connectors are rated for up to 10A and used on most 1U/2U servers and devices with PSUs under 1100W. C19/C20 connectors are larger and rated for up to 16A continuous (20A peak), used on high-current servers (Dell R940, HPE DL580, Cisco UCS chassis) and rackmount UPS units above 2200VA.

Do these power cables work with APC and Eaton rackmount UPS units?

Yes. Our C19/C20 cables are factory-rated for APC Smart-UPS SRT, APC AP series PDUs, Eaton 9PX/9SX, Tripp Lite SmartOnline, and most other rackmount UPS brands. We also stock the C13 jumper bundles APC ships with their 1U Smart-UPS units (replacement quantities available).

What length options do you stock?

Standard server lengths in stock: 2 ft, 3 ft, 4 ft, 6 ft, 8 ft, 10 ft, 15 ft. Custom cut-to-length available on quantities of 100+ for data-center buildouts. We do not recommend lengths over 25 ft on C19/C20 due to voltage drop at 16A loads.

Are these cables UL-listed and TAA-compliant?

Yes. All cables are UL listed (UL 62 for the conductor, UL 498 for the connector body). TAA-compliant variants are stocked for government and federal-contractor procurement; ask sales for the specific TAA SKU when quoting.