LIAN LI

Lian Li SX 1000W Platinum Fully Modular ATX 3.1 White PSU

Lian Li SX Platinum 1000W fully modular ATX 3.1 white PSU with 80 PLUS Platinum efficiency, native 12V-2×6 and a 120mm FDB fan.

✓1000W fully modular output
✓ATX 3.1 and PCIe 5.1
✓80 PLUS Platinum efficiency
✓Fanless up to 40% load
✓Compact 140mm depth

●In StockSKU: HA-RDD17C1Z

💻 Product Overview

The Lian Li SX Platinum 1000W is a fully modular ATX 3.1 power supply built for high-performance gaming PCs, creator systems and workstations. It delivers 1000W with up to 999.6W on the combined +12V rail, and its 140mm depth helps it fit more chassis with room left for cable routing. A 120mm FDB fan runs fanless up to roughly 40% load for quieter everyday use.

✨ Key Features

1000W Output: Delivers 1000W maximum with 999.6W on the combined +12V rail.
ATX 3.1 and PCIe 5.1: Built to current standards for modern processors and graphics cards.
200% Power Excursion: Handles short power spikes up to twice the rated output.
Platinum Efficiency: 80 PLUS Platinum and PPLP Platinum, reaching up to 94% at 50% load.
Fanless Up to 40% Load: Smart stop/start cooling with a rear switch to enable or disable it.
Fully Modular Cabling: Connect only the cables you need, with braided main cables and cable combs.

🇱🇧 Why Buy from Technodel?

🚚 Delivery Across Lebanon — 1-3 business days to all regions
🛡️ Warranty — as stated on this product page, plus 30-day returns with a full refund
💬 WhatsApp Support — ask us anything before or after you order
💵 Cash on Delivery — pay when the order reaches you

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❓ Common Questions

Real questions customers ask about this product — delivery, warranty, payments & compatibility.

Is this product available in Lebanon?▾

Yes — it is available at Technodel with delivery across all of Lebanon: same-day to Beirut, Sour, Tripoli and surroundings, and 1–2 days to every other region.

Where does Technodel source this product?▾

Technodel sources from established suppliers in Lebanon. The product page states its condition and its warranty, and compatible parts are labelled as compatible.

What warranty comes with this product?▾

Warranty terms are stated on each product page. Where a manufacturer warranty applies, warranty support is handled through Technodel.

How can I pay for this product?▾

Technodel accepts cash on delivery, Wish Money transfer, and cryptocurrency (USDT, BTC, ETH). Delivery is a flat $4 anywhere in Lebanon, free on orders of $500 or more.

Is this power supply enough for my PC build?▾

Add your CPU + GPU power draw plus ~30% headroom. A quality 650–750W 80+ Gold unit covers most single-GPU builds; high-end GPUs (RTX 4080/4090) typically want 850W+. Modular units ease cable management.

What's the difference between modular and non-modular PSUs?▾

Fully modular PSUs attach only the cables you need — tidier builds. Semi-modular fixes essential cables but frees the rest. Non-modular is cheaper but all cables are fixed.

Need another answer? Message us on WhatsApp +961 3 659 872 or read our FAQ.