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Supermicro H13SSL-NT Server Motherboard vs SuperMicro X14SBI-F Server Motherboard

The H13SSL-NT is the stronger board for anyone building around AMD EPYC: single SP5 socket, 12 DDR5 DIMM slots, three PCIe 5.0 x16 slots, dual 10GbE and a dedicated IPMI port. The X14SBI-F is an Intel Xeon board with 8 DIMM slots, 1GbE networking and a thinner spec sheet, so it suits modest Intel builds rather than heavy compute. Owners of Supermicro server boards praise the IPMI management and steady firmware support; the trade-offs are loud small fans, long boot times and picky memory compatibility on both.

  • Choose the Supermicro H13SSL-NT if you are building an AMD EPYC 9004 or 9005 server and need maximum cores, memory capacity and PCIe 5.0 lanes.
  • Choose the Supermicro X14SBI-F if your build is centered on an Intel Xeon platform and you do not need 10GbE or a large DIMM count.

Prices

  • Supermicro H13SSL-NT Server Motherboard: $999.99 at Central Computers (last seen Nov 3)
  • SuperMicro X14SBI-F Server Motherboard: $774.99 at Newegg (last seen Nov 10)
  • Difference: the SuperMicro X14SBI-F Server Motherboard is $225.00 cheaper than the Supermicro H13SSL-NT Server Motherboard at the latest prices (Nov 3 and Nov 10)
Supermicro
Supermicro MBD-H13SSL-NT-B ATX Server Motherboard

Supermicro H13SSL-NT Server Motherboard

Supermicro MBD-H13SSL-NT-B ATX Server Motherboard

$999.99at Central ComputersChecked Nov 3
See all prices and details
Visit Central Computers
Pros
  • Single SP5 socket supports up to 160 cores and 320 threads
  • 12 DIMM slots with ECC RDIMM support and 3DS memory
  • Three PCIe 5.0 x16 slots leave room for GPUs and fast NICs
  • Dual 10GbE onboard plus a dedicated IPMI management port
  • Eight SATA3 ports and two M.2 slots cover storage needs
Cons
  • EPYC 9005 drop-in support requires board revision 2.x
  • Full memory capacity needs costly high-density RDIMMs
  • No Wi-Fi and no consumer audio, as expected on a server board
  • Six PWM fans can be loud in a desktop chassis
SuperMicro
SuperMicro X14SBI-F Server Motherboard

SuperMicro X14SBI-F Server Motherboard

$774.99at NeweggChecked 23 h ago
See all prices and details
Visit Newegg

Store links may earn us a commission. Price via Klarna.

Pros
  • Intel Xeon platform for builds already committed to Intel
  • Eight DDR5 DIMM slots
  • Two M.2 slots and SATA connections
  • Integrated network card
Cons
  • Ethernet tops out at 1 Gbit/s, no 10GbE
  • Fewer memory slots than the H13SSL-NT
  • PCIe generation and lane count are not spelled out as 5.0
  • No U.2 support

What separates them

Supermicro H13SSL-NT Server MotherboardSuperMicro X14SBI-F Server Motherboard
CPU platformSocket SP5 for AMD EPYC 9004/9005, up to 160 cores and 400W TDPIntel Xeon socket, fewer cores and lower ceiling
Memory slots12 DDR5 RDIMM slots, up to 3TB at 4800MT/s (4.5TB at 6000MT/s on revision 2.x)8 DDR5 DIMM slots
PCIe expansion3 PCIe 5.0 x16 and 2 PCIe 5.0 x8 slotsPCIe x16 expansion slots, generation not stated as 5.0
NetworkingDual 10GBase-T via Broadcom BCM57416 plus dedicated IPMI LANIntegrated Ethernet capped at 1 Gbit/s
Storage8 SATA3 ports plus 2 PCIe 4.0 x4 M.2 slots (2280/22110)SATA connections and 2 M.2 slots, no U.2
ManagementASPEED AST2600 BMC with VGA and dedicated IPMI portIntegrated network card, BMC details not specified
Form factorATXServer board, form factor not stated
Memory speed ceiling4800MT/s on EPYC 9004, 6000MT/s on 9005 with revision 2.xDDR5, speed not stated

Price history

$945.90$774.99
Nov 3Nov 10
  • Supermicro H13SSL-NT Server Motherboard: lowest $945.90 on Nov 3 at Grooves-Inc.com; $945.90 on Nov 10.
  • SuperMicro X14SBI-F Server Motherboard: lowest $774.99 on Nov 10 at Newegg.

Prices at every store

Supermicro H13SSL-NT Server Motherboard

  • Grooves-Inc.comNew

    In stockShips from abroad · duties may apply

    $945.90Checked Nov 10
    Visit Grooves-Inc.com
  • Beach AudioNew

    In stock

    $1,026.97Checked Nov 10
    Visit Beach Audio
  • Central ComputersNew

    Availability unknown

    $999.99Checked Nov 3
    Visit Central Computers
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $1,018.02Free shippingChecked Nov 9
    Visit Amazon

Also available at

  • eBayCheck price at eBay

Store links may earn us a commission.

All 13 stores and price history →

SuperMicro X14SBI-F Server Motherboard

  • NeweggNew

    In stock

    $774.99Free shippingChecked 23 h ago
    Visit Newegg

Store links may earn us a commission. Price via Klarna.

Prices and history →

Specs compared

SpecSupermicro H13SSL-NT Server MotherboardSuperMicro X14SBI-F Server Motherboard
Memory TypeDDR5DDR5
Memory Slots128
Internal ConnectionsSATASATA
Suitable for MiningNoNo
Integrated Network CardYesYes
Integrated Sound CardNoNo
Integrated ProcessorNoNo
Expansion SlotsPCIe x8PCIe x16
U.2NoNo
Memory ModuleDIMMDIMM
Motherboard Socket TypeSocket SP5—
Motherboard ChipsetSystem on Chip—
Show all 40 specsShow fewer specs
SpecSupermicro H13SSL-NT Server MotherboardSuperMicro X14SBI-F Server Motherboard
Motherboard Form FactorATX—
Motherboard ModelMBD-H13SSL-NT—
Form FactorATX—
ManufacturerBroadcom—
Socket TypeSocket SP5—
CPU CompatibilityAMD EPYC 9004/9005 Series Processors—
Motherboard CompatibilityATX—
GPU ManufacturerASPEED—
GPU ModelAST2600 BMC graphics—

Questions and answers

Which is better for a virtualization host?
The H13SSL-NT. Its 12 DIMM slots and up to 160 EPYC cores give far more VM density, and dual 10GbE helps with shared storage. The X14SBI-F is fine for a small Intel lab host but hits its ceiling sooner.
Which board lasts longer before needing an upgrade?
The H13SSL-NT has more headroom: more cores, more memory and PCIe 5.0 slots. The X14SBI-F is limited by 8 DIMM slots and 1GbE, so it ages out faster as workloads grow.
Is the H13SSL-NT worth stepping up to from the X14SBI-F?
Yes if you are not locked into Intel. The EPYC platform gives more cores, more memory capacity, 10GbE and more PCIe 5.0 lanes. Stay on the X14SBI-F only if your parts and software are already Intel Xeon.
Do both support ECC memory?
The H13SSL-NT explicitly supports ECC DDR5 RDIMM, including 3DS modules. The X14SBI-F uses DDR5 DIMMs on a Xeon platform, which supports ECC, but check the exact module list before buying.
Can I use EPYC 9005 CPUs in the H13SSL-NT?
Only on board revision 2.x. Older revisions take EPYC 9004 processors. Confirm the revision before you buy a 9005 chip.
Which has better remote management?
The H13SSL-NT, with an ASPEED AST2600 BMC, VGA output and a dedicated IPMI LAN port. The X14SBI-F lists an integrated network card but no separate management port.

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Buying guides that pick them

  • Best single-socket server motherboards
GPU Chipset
ASPEED AST2600 BMC graphics
—
Number Of CoresUp to 160C—
Number Of ThreadsUp to 320T—
Thermal Design Power (TDP)Up to 400W—
Integrated GraphicsYes—
GPU TypeIntegrated—
Max Memory Capacity3 TB—
Memory Speed4800MHz—
ECC SupportYes—
RAM TypeDDR5, RDIMM, ECC memory—
RAM Maximum Capacity256 GB—
ConnectionsUSB-A, RJ45 (LAN)—
Wi-FiNo—
SATA VersionSATA III (6.0 Gbit/s)—
No. of Processors1—
Multiple GPU SupportNo—
Integrated Graphics CardYes—
M.2 Key TypeB Key, M Key—
RAID ControllerYes—