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The Ryzen 3 1300X is a first-generation, 65 W AM4 Summit Ridge CPU. It needs a board whose official CPU-support list explicitly includes the 1300X; socket shape alone is not enough. The sensible market in 2026 is tested used or residual stock, chiefly early A320, B350 and X370 boards, plus selected B450/X470 boards with the right initial BIOS. Avoid assuming that A520 or B550 will boot this CPU: those newer chipsets were designed around later Ryzen generations and their support lists must be checked model by model. Confirm the exact board revision, BIOS version, DDR4 kit and I/O shield before buying.
| # | Product | Price | Where to buy |
|---|---|---|---|
| 1 | ASUS Prime B350-Plus | $45–$95 used | Amazon · eBay |
| 2 | ASUS Prime B350M-A | $40–$85 used | Amazon · eBay |
| 3 | ASRock AB350M Pro4 | $45–$90 used | Amazon · eBay |
| 4 | ASRock AB350 Pro4 | $45–$100 used | Amazon · eBay |
| 5 | MSI B350 Tomahawk | $50–$100 used | Amazon · eBay |
| 6 | MSI B350M Gaming Pro | $45–$90 used | Amazon · eBay |
| 7 | Gigabyte GA-AB350-Gaming | $50–$100 used | Amazon · eBay |
| 8 | Gigabyte GA-AB350-Gaming 3 | $50–$105 used | Amazon · eBay |
| 9 | ASUS Prime X370-Pro | $65–$130 used | Amazon · eBay |
| 10 | ASRock X370 Killer SLI/ac | $70–$140 used | Amazon · eBay |
The picks, in detail
ASUS Prime B350-Plus
ATX AMD B350 board whose ASUS CPU-support table lists the Ryzen 3 1300X from BIOS 0406. It has four DDR4 slots, a primary PCIe 3.0 x16 slot and M.2 storage support, making it a practical full-size replacement when the listing includes its I/O shield.
- ATX B350
- 4 DDR4 slots
- PCIe 3.0 x16
- official 1300X listing
- four memory slots
- used-market board
- verify BIOS 0406 or later
ASUS Prime B350M-A
Micro-ATX B350 option officially validated by ASUS for the Ryzen 3 1300X from BIOS 0405. Its smaller footprint suits compact DDR4 AM4 builds while retaining a full-length graphics-card slot.
- micro-ATX B350
- 4 DDR4 slots
- BIOS 0405
- official 1300X listing
- compact format
- older board availability
- check included I/O shield
ASRock AB350M Pro4
Micro-ATX B350 board supporting Summit Ridge Ryzen processors. ASRock specifies four DDR4 slots, a PCIe 3.0 x16 slot and an Ultra M.2 PCIe Gen3 x4 socket for Summit Ridge, which includes the Ryzen 3 1300X family; confirm the board’s CPU-support page and installed BIOS before purchase.
- micro-ATX B350
- 4 DDR4 slots
- Ultra M.2 Gen3 x4
- four DIMMs in micro-ATX
- M.2 support
- revision matters
- used stock
ASRock AB350 Pro4
Full-size ATX B350 Pro4 for an existing 1300X build. Its early-AM4 chipset is appropriate for Summit Ridge, and a seller should provide the exact board revision, BIOS screen or boot test rather than a generic AM4 claim.
- ATX B350
- DDR4 AM4 platform
- PCIe graphics slot
- room for expansion
- native-era chipset
- verify CPU list and BIOS
- second-hand condition varies
MSI B350 Tomahawk
ATX B350 motherboard from the original Ryzen generation. Tested used bundles are commonly sold with a Ryzen 3 1300X, but buy the board by its exact model and BIOS status rather than treating a bundle listing as proof that every revision is identical.
- ATX B350
- DDR4 platform
- full-length PCIe slot
- common used-market model
- full-size layout
- confirm CPU-support page
- BIOS condition may be unknown
MSI B350M Gaming Pro
Micro-ATX B350 gaming board that appears in tested Ryzen 3 1300X bundles. It is a compact route only when the seller identifies the board exactly and confirms a successful boot with the CPU; do not substitute the similarly named B450 model.
- micro-ATX B350
- DDR4 AM4
- discrete-GPU slot
- small-case option
- original Ryzen era
- exact model naming is important
- used availability
Gigabyte GA-AB350-Gaming
ATX AMD B350 board from Gigabyte’s first-generation Ryzen lineup. Gigabyte still provides BIOS support material for the GA-AB350-Gaming revision 1.x; match the physical revision to the support page and verify that its CPU list includes the 1300X before ordering.
- ATX B350
- DDR4 AM4
- revision-specific BIOS
- full ATX expansion
- manufacturer support archive
- revision must match
- used board
Gigabyte GA-AB350-Gaming 3
ATX B350 alternative with four DDR4 slots and a full-length graphics slot. This is a first-generation AM4 model, but its revision and BIOS must be confirmed on Gigabyte’s own CPU-support list before pairing it with a 1300X.
- ATX B350
- 4 DDR4 slots
- PCIe graphics slot
- four memory slots
- early Ryzen chipset
- confirm revision
- older used hardware
ASUS Prime X370-Pro
ATX X370 board for users who need more expansion than a basic B350 design. X370 is a first-generation AM4 chipset, but buy only after checking ASUS’s exact 1300X CPU-support entry and the seller’s installed BIOS.
- ATX X370
- DDR4 AM4
- multi-slot expansion
- expansion-oriented layout
- native-era chipset
- usually costs more used
- verify BIOS
ASRock X370 Killer SLI/ac
ATX X370 option for a 1300X system that needs Wi-Fi capability and additional expansion. It is older inventory, so request clear photos of socket pins, M.2 screws, I/O shield and boot confirmation, then cross-check the exact CPU-support list.
- ATX X370
- DDR4 platform
- wireless-equipped model
- more expansion
- first-generation AM4 era
- used-market only
- confirm exact support and BIOS
Buying tips
- The 1300X has no integrated graphics, so every build needs a discrete GPU for video output.
- Ask for a BIOS photo or a successful 1300X boot test; do not rely on the AM4 socket label or a later-chipset compatibility assumption.
- Check the motherboard revision, bent socket pins, I/O shield, M.2 hardware and RAM compatibility before paying used-market prices.
As an Amazon Associate and eBay Partner, toptenpick.com earns from qualifying purchases. Prices and availability are subject to change.