LC-Power Integrator Pro LC6650B-SI V3.1 650W ATX 3.1 Power Supply, 80 PLUS Bronze, 12V-2x6, 135mm Fan, Black
Brand:
LC-Power
LC-Power Integrator Pro LC6650B-SI V3.1 650W ATX 3.1 Power Supply, 80 PLUS Bronze, 12V-2x6, 135mm Fan, Black
€90.76 inc. VAT
LC6650B-SI V3.1
Delivery
Order Today...
Ships...
Delivery...
ℹ️ Large or fragile items (e.g. monitors) may require extra handling time. We'll keep you informed.
Payment options
Trusted Tech Choice
Buying Benefits
Verified
Competitive EU pricing
Delivered to Cyprus from EU stock
Local warranty support
Please sign in so that we can notify you about a reply
LC-Power LC6650B-SI V3.1 — 650W ATX 3.1 Power Supply with 12V-2x6, 80 PLUS Bronze
650WATX 3.112V-2x680 PLUS Bronze
The LC-Power LC6650B-SI V3.1 is a 650 W ATX 3.1 power supply from the Integrator Pro series with 80 PLUS Bronze efficiency and a native 12V-2x6 (PCIe 5.1) connector, built for mid-range gaming PCs and workstations with current graphics cards.
DC-to-DC conversion and a single +12 V rail rated at 54.1 A (649.2 W) give stable voltages under GPU load spikes, active PFC accepts 100–240 V, and a 135 mm fan with temperature control keeps the unit cool. Two 4+4-pin EPS cables also cover motherboards that want 8+8 or 8+4 CPU power.
Before you order: This is a non-modular unit: all cables, including the 12V-2x6 and PCIe leads, are permanently attached — plan cable routing in compact cases.
What's in the Box
- LC-Power LC6650B-SI V3.1 650 W ATX 3.1 power supply with fixed flat black cables
- Cable set as listed in the specifications
- Further accessories (mains cord, screws) are not listed by LC-Power — ask us if you need them with the order
What It Means in Practice
- Connect an RTX 4060 Ti / 4070 / 5060 class card directly with the 12V-2x6 cable — no adapter needed.
- Two EPS 4+4 connectors cover gaming boards that need 8+4 CPU power.
- Bronze efficiency (up to 85% at 50% load) and DC-to-DC keep heat and noise reasonable in a typical 350–450 W gaming load.
- Flat black cables are easier to bend behind the motherboard tray than round ones.
What Will Not Work
- High-end GPUs that call for 750–850 W or more (RTX 4080/5080, RX 7900 XTX and similar).
- Modular cable management — unused cables stay attached.
- SFX / TFX small-form-factor cases.
- Floppy drives — there is no FDD connector.
Key Features
ATX 3.1 + 12V-2x6
Native PCIe 5.1 connector for current graphics cards.
DC-to-DC design
Single +12 V rail with 54.1 A (649.2 W).
80 PLUS Bronze
Up to 85% at 50% load, standby below 0.5 W.
135 mm fan
Temperature-controlled, with control for case fans.
Technical Specifications
Frequently Asked Questions
Singular Expert Insight · Buyer's Guide
The LC6650B-SI V3.1 brings ATX 3.1 and a native 12V-2x6 cable to the 650 W Bronze price class, which makes it a sensible core for a mid-range gaming build. For stronger GPUs or modular cables, see our PC power supplies from 750 W upwards.
✓ Buy it if you are building or upgrading a mid-range gaming PC with a current 16-pin graphics card.
✕ Skip it if you want modular cables or your GPU recommends 750 W or more.
→ Also consider Chieftec VEGA M PPG-850-C (850 W, Gold, fully modular) for more headroom.
Send us your CPU and graphics card model and we will confirm 650 W is enough before you order.
Features - LC-Power - LC6650B-SI V3.1
Colour
black
More Details
Product Code
04:520737
EAN Code
4262443280678
Manufacturer
LC-Power