AsRock Rack B650D4U Micro-ATX Server Motherboard Single Socket AMD Ryzen 7000 series Processors (LGA 1718) B650E PCIe 5.0 Dual 1G Lan
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The ASRock Rack B650D4U
The ASRock Rack B650D4U is a Micro-ATX server motherboard that supports single socket AMD Ryzen 7000 series processors (LGA 1718) and is suitable for use in home and small business servers. The motherboard has the following features:
- CPU Support: The ASRock Rack B650D4U supports AMD Ryzen 7000 series processors (LGA 1718) with up to 170W TDP.
- Memory Support: The motherboard has 4 DDR5 DIMM slots that support ECC/non-ECC UDIMM with a maximum capacity of 128GB and a speed of up to 5200 MHz (1DPC) or 3600 MHz (2DPC).
- Expansion Slots: The ASRock Rack B650D4U has 1 PCIe5.0 x16 slot, 1 PCIe5.0 x4 slot, and 1 PCIe4.0 x1 slot.
- Storage: The motherboard has 4 SATA3 6Gb/s connectors and 1 M.2 2280/2242 slot that supports PCI-E 5.0 x4 (M Key) and another M.2 2280/2242 slot that supports PCI-E 4.0 x4 (M Key).
- Connectivity: The ASRock Rack B650D4U has 2 RJ45 (1GbE) by Intel i210 and supports remote management (IPMI).
- Form Factor: The ASRock Rack B650D4U is a Micro-ATX (9.6"x 9.6") motherboard.
The motherboard also supports HDMI (High-Definition Multimedia Interface) which is an interface standard for transferring uncompressed video data and delivering high-quality audio. The ASRock Rack B650D4U-2L2T/BCM version of the motherboard has dual 10GbE LAN and 1 HDMI and 1 DisplayPort. The ASRock Rack B650D4U is a reliable and efficient motherboard that is suitable for small business and home servers.
Recommended CPU Coolers
Select the ideal cooler depending on your performance needs and aesthetic preferences.
| CPU Model | Cores / Threads | Base / Boost Clock | TDP (W) | Cooler Recommendation |
|---|---|---|---|---|
| AMD Ryzen 9 7950X | 16C / 32T | 4.5 GHz / 5.7 GHz | 170W | Noctua NH-U14S / Arctic Liquid Freezer III 280 |
| AMD Ryzen 9 7900X | 12C / 24T | 4.7 GHz / 5.6 GHz | 170W | BeQuiet! Dark Rock Pro 4 / Corsair iCUE H115i Elite |
| AMD Ryzen 7 7700X | 8C / 16T | 4.5 GHz / 5.4 GHz | 105W | Noctua NH-U12S Redux / Scythe Fuma 2 Rev.B |
| AMD Ryzen 7 7700 | 8C / 16T | 3.8 GHz / 5.3 GHz | 65W | Noctua NH-L12S / Cooler Master Hyper 212 Black Edition |
| AMD Ryzen 5 7600 | 6C / 12T | 3.8 GHz / 5.1 GHz | 65W | Thermalright Peerless Assassin 120 / Noctua NH-U9S |
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Shipping & Rerturns
Shipping & Rerturns
• Shipping: Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days depending on your location.
• Returns: You may return or exchange products within 30 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
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How long does it take to process an order?
How long does it take to process an order?
Orders are typically processed within 1–2 business days. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.
Do you ship internationally?
Do you ship internationally?
Currently, we only ship within the U.S. For international inquiries, please contact our support team.
What is your return policy?
What is your return policy?
We accept returns within 30 days of delivery. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. If the item is faulty or damaged, please contact us for further instructions. For returns due to reasons other than product defects or our error, customers are responsible for return shipping costs.

