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| 12V power connector | Yes |
|---|---|
| ATX Power connector (24-pin) | Yes |
| Chassis intrusion connector | Yes |
| CPU fan connector | Yes |
| ECC сompatibility | ECC & Non-ECC |
| EPS power connector (8-pin) | Yes |
About this item
Prime B850-PLUS-CSMASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen™ 9000 series processors. The PRIME B850-PLUS-CSM motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. It’s designed to...
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About this product
Prime B850-PLUS-CSM
ASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen™ 9000 series processors. The PRIME B850-PLUS-CSM motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. It’s designed to be Advanced AI PC-ready, offering the power and connectivity needed for demanding AI applications.
Product details
40
| 12V power connector | Yes |
|---|---|
| ATX Power connector (24-pin) | Yes |
| Chassis intrusion connector | Yes |
| Compatible processor series | AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series |
| CPU fan connector | Yes |
| ECC сompatibility | ECC & Non-ECC |
| EPS power connector (8-pin) | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| Front panel audio connector | Yes |
| HDMI ports quantity | 1 |
| Maximum internal memory | 256 GB |
| Memory channels | Dual-channel |
| Memory slots type | DIMM |
| Number of chassis fan connectors | 4 |
| Number of COM connectors | 1 |
| Number of CPU fan connectors | 1 |
| Number of HDDs supported | 4 |
| Number of memory slots | 4 |
| Number of RGB LED pin headers | 3 |
| Number of SATA III connectors | 4 |
| Number of storage drives supported | 7 |
| Number of water pump connectors | 1 |
| Parallel processing technology support | Not supported |
| Processor manufacturer | AMD |
| Processor socket | Socket AM5 |
| RAID levels | 0, 1, 5, 10 |
| RAID support | Yes |
| RGB LED pin header | Yes |
| S/PDIF out connector | Yes |
| Supported memory types | DDR5-SDRAM |
| Supported storage drive interfaces | M.2, SATA III |
| Supported storage drive types | HDD & SSD |
| Thunderbolt headers | 1 |
| Unbuffered memory | Yes |
| USB 2.0 connectors | 2 |
| USB 2.0 ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 3 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
Logistics
| EAN | 4711387982037 |
|---|---|
| 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
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- 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
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