Gigabyte MS73-HB1 Socket SP5 / LGA 4677 E-ATX Server Motherboard
By: Gigabyte
Starting from
$1,625
Indicative. Final pricing is confirmed with your quote.
In Stockships worldwide
Key specs
- Socket
- Socket SP5 / LGA 4677
- Form Factor
- E-ATX
- Memory Type
- DDR5 RDIMM
- Memory Slots
- 12–16 DIMM
- Onboard Network
- Dual 10GBase-T
- Condition:
- New (authorized channel)
- Warranty:
- Full manufacturer warranty
Prefer your own inbox? Email us about this part
Bulk order? Request volume pricing
Authorized & warrantied
Sourced through authorized distribution, with the full manufacturer warranty.
Compatibility checked
Validated against your server platform before dispatch.
Delivery & lead time
Confirmed with your quote, including expedited freight where available.
Business & public sector
POs, net terms and volume pricing for qualified organizations, government and edu.
Product overview
Gigabyte MS73-HB1 Socket SP5 / LGA 4677 E-ATX Server Motherboard. Current-generation boards for white-box builds and integrator platforms.
It is a E-ATX part.
Specifications
General
- Product Line
- Server Motherboard
- Product Type
- Server Motherboard
Technical specifications
- Memory Type
- DDR5 RDIMM
- PCIe
- PCIe 5.0
- Management
- ASPEED AST2600 BMC, IPMI 2.0, Redfish
Interfaces & connectivity
- Onboard Network
- Dual 10GBase-T
- Socket
- Socket SP5 / LGA 4677
- Processor Support
- AMD EPYC 9004, Intel Xeon Scalable 4th gen
- Memory Slots
- 12–16 DIMM
Physical
- Form Factor
- E-ATX
Compatibility & compliance
- Compliance Standards
- RoHS, WEEE
Full published specifications for the Gigabyte MS73-HB1 Socket SP5 / LGA 4677 E-ATX Server Motherboard, as supplied. Confirm platform support before ordering: compatibility validation against your specific server model is part of every order.
Where the Server Motherboard MS73-HB1 is deployed
- Capacity expansion on existing systems
- Like-for-like replacement and spares holding
- New build-outs specified around a fixed platform
Who this part is for
- Government, defence and education buyers purchasing on PO
- IT teams refreshing or expanding existing server fleets
- Engineers specifying a replacement against a documented platform
Questions buyers ask about this part
What will the MS73-HB1 take?
Socket SP5 / LGA 4677, 12–16 DIMM of DDR5 RDIMM, and PCIe 5.0. Management is ASPEED AST2600 BMC, IPMI 2.0, Redfish. OEM boards also carry platform-specific firmware and usually need service tag or licence migration after fitting, which we flag with the quote.
Is this Gigabyte part genuine, and is the warranty intact?
Yes. We supply through authorized distribution only, so the part carries the full Gigabyte manufacturer warranty and its firmware update path stays supported. No grey-market stock, no re-labelled drives, no voided warranties.
Do you offer volume pricing and accept purchase orders?
The listed price is per unit and indicative; tiered pricing applies at quantity. We accept purchase orders from qualified businesses, government and defence agencies, and educational institutions, with net terms and consolidated invoicing available. Email the quantity you need and we will come back within 48 business hours.
Other capacities in the Gigabyte Server Motherboard range
| Model | Part number | Availability | From |
|---|---|---|---|
| Gigabyte MZ33-AR0 Socket SP5 / LGA 4677 E-ATX Server Motherboard | N/A | In Stock | $1,155 |
Compare other Motherboards we stock
| Model | Brand | Key spec | Availability | From |
|---|---|---|---|---|
| Supermicro H13SSL-N Single-Socket SP5 EATX Server Motherboard for AMD EPYC 9004 | Supermicro | Socket: Socket SP5 (LGA 6096) | In Stock | $805 |
| Dell PowerEdge R650 Replacement System Board Motherboard | Dell Technologies | Form Factor: Proprietary, platform-specific | In Stock | $1,015 |
| HPE ProLiant DL360 Gen10 Replacement System Board Motherboard | HPE | Form Factor: Proprietary, platform-specific | In Stock | $935 |
| Lenovo ThinkSystem SR630 V2 Replacement System Board Motherboard | Lenovo | Form Factor: Proprietary, platform-specific | In Stock | $990 |
| ASUS Pro WS WRX80E-SAGE SE WIFI Socket sWRX8 / LGA 4677 E-ATX Server Motherboard | ASUS | Socket: Socket sWRX8 / LGA 4677 | In Stock | $1,275 |
| Dell Xeon Socket FCLGA2011-3 MotherBoard For PowerEdge R630 | Dell | CPU Socket: FCLGA2011-3 | In Stock | $195 |
Browse all Motherboards or everything we stock from Gigabyte.
Specifying a system, not just the part?
Most parts we ship go into a system we also build and support.