Replacing or planning around CPUs, motherboards & memory is less about picking the lowest listed price than matching the board to the desktop family and processor path you actually need. These four choices cover two Dell-specific LGA1200 replacements, an Intel LGA1151 MicroATX DDR4 board, and an AMD-focused AM5 ATX board. The useful shortcut: start with the named system or processor family, then let condition, memory type, ports, and price settle the choice.
Quick take
The Dell Precision 3650 Tower board is the focused pick for a Precision 3650 Tower replacement. Dell XPS 8940 Desktop Motherboard is similarly specific, but for the XPS 8940 and listed 10th- and 11th-generation Intel Core processors. ASUS Intel PRIME H310M-A R2.0 is the lowest-priced route at $43.96, while AORUS X870E PRO ICE is the AMD AM5 direction and sits at $199.99. The $156.03 listed-price gap matters, but the four boards serve distinctly named platforms rather than being interchangeable choices.
Listed price comparison
| Board | Listed price | Price position |
|---|---|---|
| ASUS Intel PRIME H310M-A R2.0 | $43.96 | |
| Dell Precision 3650 Tower | $89.99 | |
| Dell XPS 8940 Desktop Motherboard | $161.58 | |
| AORUS X870E PRO ICE | $199.99 |
Decision matrix
- Choose the Dell Precision 3650 Tower board when the target machine is specifically a Dell Precision 3650 Tower. Its listed BIOS-unlocked and Computrace-unlocked status is a further identifying detail for that route.
- Choose the Dell XPS 8940 board for a Dell XPS 8940 using the listed Intel Core 10th- or 11th-generation processor compatibility. It is also the only one here described as new.
- Choose the ASUS PRIME H310M-A R2.0 when an Intel LGA1151 DDR4 MicroATX board with DVI and VGA ports is the relevant specification. The included I/O plate is named in the title.
- Choose the AORUS X870E PRO ICE for an AMD processor path where the listed ATX form factor, M.2 expansion slot, and on-board audio are part of the plan.
Product notes
Dell Precision 3650 Tower Intel W580 Socket LGA1200 Motherboard NDYHG 0NDYHG
This is the most direct match when the project centers on a Dell Precision 3650 Tower, because that model is named outright. It also lists DDR4 SDRAM along with BIOS unlocked, Computrace unlocked, and MDM not enabled, giving the board a set of clearly stated configuration details beyond its Intel compatibility. Choose it when those Precision 3650 and LGA1200 identifiers align with the machine being addressed. The important limitation is condition: it is listed as used, unlike the Dell XPS 8940 board. That makes the model-specific fit more central to the decision than simply comparing its $89.99 price with the other three.
Dell XPS 8940 Desktop Motherboard Intel 10th 11th Gen LGA1200 DDR4 K3CM7 427JK
The appeal here is a tightly defined Dell XPS 8940 route paired with listed compatibility for Intel Core 10th- and 11th-generation processors on the H470 chipset. It is listed as new and specifies a maximum memory configuration of 128GB, plus RJ-45, USB 3.1, USB 2.0, USB Type-C, M.2, SATA, PCIe, and headset connections. That makes it a strong match for an XPS 8940 owner whose processor generation is already known. Its limitation is the same specificity that makes it useful: the board is identified for Dell XPS 8940 rather than presented as a general-purpose choice across the Intel options here.
ASUS Intel PRIME H310M-A R2.0 LGA1151 DDR4 mATX Motherboard + I/O Plate
The ASUS PRIME H310M-A R2.0 is the straightforward choice for the listed LGA1151, DDR4 SDRAM, and MicroATX combination. Its DVI and VGA ports are useful differentiators among these four, and the title explicitly includes an I/O plate. At $43.96, it has the lowest listed price in the comparison, which suits a shopper whose platform already calls for these particular connections and board format. The trade-off is its used condition. It also lists two memory slots, a concrete configuration point to weigh against the Dell XPS 8940 board's stated 128GB maximum memory configuration rather than treating price alone as the deciding factor.
AORUS X870E PRO ICE AM5 ATX DDR5 PCIE WIFI 7 AMD EXPO Gaming Motherboard
Pick the AORUS X870E PRO ICE for the AMD-oriented AM5 and DDR5 path named in its title, especially when WiFi 7 and AMD EXPO are on the feature list you want to pursue. The board also lists an ATX form factor, M.2 expansion, on-board audio, HDMI, and Ethernet. Those details give it a different role from the Dell-specific replacements and the compact ASUS option. The limitation is not subtle: it is listed as open box and carries the highest listed price, $199.99. It makes the most sense when its named AMD and DDR5 direction is the reason for shopping, rather than as a substitute for an existing Dell board.
Final recommendation by use case
For a Dell Precision 3650 Tower, choose the Precision board when the unlocked BIOS and Computrace details are relevant to the replacement. For a Dell XPS 8940 with the named Intel processor generations, the new Dell XPS board is the focused match and lists a 128GB maximum memory configuration. Choose the ASUS board when LGA1151, DVI, VGA, and the included I/O plate matter most at the $43.96 listed price. Choose AORUS for the AMD-oriented route when its ATX layout and on-board audio fit the build direction.
