Roll over image to zoom in · Click to see full view
| 80 PLUS certification | 80 PLUS Bronze |
|---|---|
| AC input frequency | 50 Hz |
| AC input voltage | 200 - 240 V |
| ATX version | 3.1 |
| Bearing technology | Rifle |
| Cabling type | Non-Modular |
About this item
Proven Reliability, Quiet OperationSystem Power 11 550W has been built with value-oriented users in mind that do not want to pass on reliability and quietness. Elaborated features such as ATX 3.1 compatibility and a temperature-controlled fan underline the value System Power 11 550W offers even at entry-level.
View full product descriptionProduct information
From the manufacturer
About this product
- ATX 3.1 PSU with support for PCIe 5.1 GPUs and GPUs with 6+2 pin connectors
- Temperature-controlled 120mm quality fan reduces system noise
- Rock-solid stability with a strong 12V-rail
- Tight voltage regulation using DC-to-DC technology
- One PCIe 5.1 12V-2x6 300W and 2 PCIe 6-2 connectors
- Dependable operation to support powerful GPUs
- Stand-by drain of less than 0.15 watts
- 80 PLUS® Bronze efficiency (up to 89.7%)
- Attractive black flat cables
- Complete suite of top safety features
- Product conception, design and quality control in Germany
Proven Reliability, Quiet Operation
System Power 11 550W has been built with value-oriented users in mind that do not want to pass on reliability and quietness. Elaborated features such as ATX 3.1 compatibility and a temperature-controlled fan underline the value System Power 11 550W offers even at entry-level.
Product details
40
| 80 PLUS certification | 80 PLUS Bronze |
|---|---|
| AC input frequency | 50 Hz |
| AC input voltage | 200 - 240 V |
| ATX version | 3.1 |
| Bearing technology | Rifle |
| Cabling type | Non-Modular |
| Combined power (+12V) | 550 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+3.3V) | 120 W |
| Combined power (+5V) | 120 W |
| Combined power (+5Vsb) | 15 W |
| Cooling type | Active |
| CPU P4 connector (4-pin) | 1 |
| CPU power connector (4+4 pin) | Yes |
| Efficiency | 89.7% |
| EPS version | 2.92 |
| Fan diameter | 12 cm |
| Hold time | 16.86 ms |
| Input current | 4 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+12V1) | 45.83 A |
| Max output current (+3.3V) | 20 A |
| Max output current (+5V) | 20 A |
| Max output current (+5Vsb) | 3 A |
| Mean time between failures (MTBF) | 100000 h |
| Motherboard power connector | 20+4 pin ATX |
| Noise level | 24.2 dB |
| Number of +12V rail(s) | 1 |
| Number of fans | 1 fan(s) |
| Number of SATA power connectors | 5 |
| PCI Express connector | Yes |
| PCI Express power connectors (12-pin) | 1 |
| PCI Express power connectors (6+2 pin) | 2 |
| Peripheral (Molex) power connectors (4-pin) | 1 |
| Power factor | 0.98 |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Surge & inrush, Under voltage |
| Power supply unit (PSU) form factor | ATX |
| Product colour | Black |
| Purpose | PC |
| Total power | 550 W |
Logistics
| EAN | 4260052191866 |
|---|---|
| Unit of measure | — |
| Weight | — |
| Dimensions | — |
| Dangerous goods | No |
Warranty
- 12-month warranty on everything we sell.
- Runs from the day your order is delivered.
- Faults under normal use are repaired, replaced or refunded.
Payment
- Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
- PayPal — your PayPal balance or a saved card or bank account.
- Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
- No surcharge on any payment method; refunds go back to the way you paid.
Spread the cost
-
-
- Businesses: pay in 30 days on invoice with Billie. Learn more
Choose at checkout. 18+, T&Cs apply, credit subject to status.
Return policy:
Item can be returned in its original condition for a full refund within 14 days of receipt, with a free tracked Royal Mail return label.
Read full return policy
You might also like
4260052189443
be quiet! Straight Power 12 BN339
£195.00 excl.
£234.00 incl.
In stock
Free delivery · Ships in 2 business days
4260052191880
be quiet! System Power 11 750W BP012EU
£52.43 excl.
£62.92 incl.
In stock
Ships in 2 business days
4260052192016
be quiet! Dark Power 14 850 W - 80 Plus Titanium BP019EU
£173.46 excl.
£208.15 incl.
In stock
Free delivery · Ships in 2 business days
4260052194058
be quiet! Dark Power Pro 13 1600W BP901UK
£269.55 excl.
£323.46 incl.
In stock
Free delivery · Ships in 2 business days
4260052193655
be quiet! Pure Power 13 M | 1200W BP029EU
£140.83 excl.
£169.00 incl.
In stock
Free delivery · Ships in 2 business days
4260052192207
be quiet! Pure Power 13 M | 1000W BP028EU
£122.64 excl.
£147.17 incl.
In stock
Free delivery · Ships in 2 business days
Recently viewed
4718755098321
BenQ TH575i 9H.JRF77.1JE
£450.09 excl.
£540.11 incl.
In stock
Free delivery · Ships in 2 business days
8700108000583
Da-Lite IR Remote Control European plug 10800058
£299.92 excl.
£359.90 incl.
Out of stock
731304277019
APC AP8853
£815.72 excl.
£978.86 incl.
In stock
Free delivery · Ships in 2 business days
190017200989
HPE Q2P94A
£497.54 excl.
£597.05 incl.
Out of stock
195950533033
Apple MFF64ZM/A
£37.86 excl.
£45.43 incl.
In stock
Ships in 2 business days
