--- product_id: 154105517 title: "GreatWall 2880 Watt Server PSU + 2x10 PCI-E Harness Power Supply for Two (x2) Antminer S9 / S7 / L3+ with Ready To Plug Harness" brand: "brand: greatwall" price: "£256.22" currency: GBP in_stock: false url: https://www.desertcart.co.uk/products/154105517-greatwall-2880-watt-server-psu-2x10-pci-e-harness-power store_origin: GB region: United Kingdom --- # GreatWall 2880 Watt Server PSU + 2x10 PCI-E Harness Power Supply for Two (x2) Antminer S9 / S7 / L3+ with Ready To Plug Harness **Brand:** brand: greatwall **Price:** £256.22 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** GreatWall 2880 Watt Server PSU + 2x10 PCI-E Harness Power Supply for Two (x2) Antminer S9 / S7 / L3+ with Ready To Plug Harness by brand: greatwall - **How much does it cost?** £256.22 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/154105517-greatwall-2880-watt-server-psu-2x10-pci-e-harness-power) ## Best For - brand: greatwall enthusiasts ## Why This Product - Trusted brand: greatwall brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Description:Power Supply:2880 Watts IBM server core~90% efficiency at full load, power factor ~98-99%200-240 Volt AC inputIncluded/integrated 6ft heavy-duty C20 power cordC20 plug can be replaced with another type if requested (note this will add to handling time).Harness:Twenty (20x) 16 AWG braided copper 6-pin PCI-E Molex connectors (each rated to 240 Watt / 20 Amps with 80 degrees C insulation)28-inch long DC power bus implemented with heavy-gauge flexible braided copper-silicone cable (each cable rated 960 Watt / 80 Amp with 200 degrees C insulation) Wiring soldered to the power terminals (minimizes electrical and thermal resistance)All energized contacts fully insulated with electrical epoxy and/or 160 degrees C electrical tape.PCI-e connector layout optimized for S9 / S7 / L3+ / D3, with dedicated connector for controllerValue:It powers only a single S9 or S7 at a time!Most third-party bitcoin PSU rigs use breakout boards (see notes why you should not). They may use low-efficiency PSUs, which adds to your power bill and waste heat.Most third-party bitcoin PSU rigs can power only a single S9/S7/A6 anyway.Usage Recommendations:Grounded 200-240V 15 Amp outletAC circuit wiring/breakers rated at least 15 amps for one PSU / 30 amps for two.If you mine at home, a dryer outlet is one of the best options to plug this PSU.Because this is a custom modification of an existing device, the original FCC/UL/OHSA...etc PSU certifications are not applicable, and no safety guarantee is madeSpecification:Color: silverySize: 410*195*55mmPackage size: 520*275*90mmPackage included:1 x power supply ## Features - Efficiency, very quiet, stable performance. - Heavy-duty protections, including Over Voltage Protection, Under Voltage Protection, Over Current Protection, Over Power Protection, and Short Circuit Protection - Conversion performance is stable, up to 90+ - With cooling fan, safer for using this - With ready to use harness ## Images ![GreatWall 2880 Watt Server PSU + 2x10 PCI-E Harness Power Supply for Two (x2) Antminer S9 / S7 / L3+ with Ready To Plug Harness - Image 1](https://images-na.ssl-images-amazon.com/images/I/51xTDY9625L.jpg) ![GreatWall 2880 Watt Server PSU + 2x10 PCI-E Harness Power Supply for Two (x2) Antminer S9 / S7 / L3+ with Ready To Plug Harness - Image 2](https://images-na.ssl-images-amazon.com/images/I/516GPsYfdVL.jpg) ![GreatWall 2880 Watt Server PSU + 2x10 PCI-E Harness Power Supply for Two (x2) Antminer S9 / S7 / L3+ with Ready To Plug Harness - Image 3](https://images-na.ssl-images-amazon.com/images/I/51kSDKK4C8L.jpg) ![GreatWall 2880 Watt Server PSU + 2x10 PCI-E Harness Power Supply for Two (x2) Antminer S9 / S7 / L3+ with Ready To Plug Harness - Image 4](https://images-na.ssl-images-amazon.com/images/I/510NqB6S%2BOL.jpg) ![GreatWall 2880 Watt Server PSU + 2x10 PCI-E Harness Power Supply for Two (x2) Antminer S9 / S7 / L3+ with Ready To Plug Harness - Image 5](https://images-na.ssl-images-amazon.com/images/I/41I25SjcN6L.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/154105517-greatwall-2880-watt-server-psu-2x10-pci-e-harness-power](https://www.desertcart.co.uk/products/154105517-greatwall-2880-watt-server-psu-2x10-pci-e-harness-power) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-28*