How does this compare to the Asus Z11PA-U12? Would you choose this over the asus board?

I'm leaning towards the ASUS because while it costs more, with 3 mini SAS connectors I think it supports more harddrives. 3x4 = 12 on ASUS vs 8+2 Sata on the Supermicro. I also trust ASUS a bit more, because while my Supermicro Boards never die, they just become really slow with age for some reason. But I have a SuperMicro Case so I'm still checking them both out, thanks!

How many DDR4 DIMM slots does the X11SPI-TF motherboard have?

The X11SPI-TF motherboard has 8 x 288-pin DDR4 DIMM slots.

What is the maximum memory capacity supported by the X11SPI-TF motherboard?

The X11SPI-TF motherboard supports up to 1TB of ECC 3DS LRDIMM memory.

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X11SPI-TF XEON MAX-1TB DDR4 ATX

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Intel Xeon Scalable Processors, Single Socket P (LGA 3647)
10 x SATA3 (6 Gbps) via C622
8 x 288-pin DDR4 DIMM slots

Overview

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Supermicro MBD-X11SPI-TF-O

Supermicro's server motherboard MBD-X11SPI-TF-O offers industry-leading performance and scalability. It supports new Intel Xeon Scalable processors with up to 28 cores. A total of 8 DDR4 DIMM slots allow for up to 1TB (ECC 3DS LRDIMM) memory expansion. Together with 5 PCI-E 3.0 slots, 10 STATA 3.0 slots, PCI-E 3.0 x4 and SATA M2 interfaces, and two RJ45 10GBast-T ports, this motherboard delivers massive thread parallelism, data parallelism and memory bandwidth.

UP Xeon Motherboards - Socket P (LGA 3647) BOARDS supporting Intel Xeon Scalable Processors / Socket P (LGA 3647) Supermicro's new generation X11 UP serverboards offer the highest levels of performance, efficiency, security and scalability in the industry with up to: 1TB DDR4 2666MHz in 8 DIMM slots per node, 7 PCI-E slots, SAS 3.0 /SATA 3.0 /NVMe hot-swap HDD/SSD support, 1GbE/10GBase-T/10G SFP+ networking options, SATA Disk-on-Module (DOM), and IPMI 2.0 plus KVM with dedicated LAN.
Chipset Manufacturer: IntelTotal
Processor Supported: 1Processor
Socket: Socket
P LGA-3647Processor Supported: XeonNumber of
Memory Slots: 8Memory
Form Factor: RDIMM
Memory Form Factor: DIMM
Memory Form Factor: LRDIMM
Maximum Memory: 1 TBMemory
Speed Supported: 2.67 GHzMemory
Speed Supported: 2.40 GHzMemory
Speed Supported: 2.13 GHzMemory
Speed Supported: 1.87 GHzMemory
Speed Supported: 1.60
GHzMemory Technology: DDR4 SDRAM
Controller Type: Serial
ATA/600RAID Supported: YesRAID
Levels: 10RAID
Levels: 5RAID
Levels: 1RAID
Levels: 0Onboard
Video: On-board Video ChipsetGraphics
Controller Manufacturer: ASPEED
Graphics Controller Model: AST2500Audio
Channels: 7.110G igabit
Ethernet: YesNumber of Total
Expansion Slots: 5Total Number of
PCI Express Slots: 5Number of PCI Express x4
Slots: 1Number of PCI Express x8
Slots: 2Number of PCI Express x16
Slots: 2Total Number of
USB Ports: 4Number of
USB 3.0 Ports:
2VGA: YesNumber of
SATA Interfaces: 10Number of M.
2 Interfaces: 1Total Number of
Onboard USB Ports: 7Number of
Onboard USB 3.0 Ports: 3Form
Factor: ATX
Width:
12Depth: 9.6"C
ompatibility:
Chassis: SC813MFTQC-350CB2 SC813MFTQC-R407CB SC113MFAC2-341CB SC113MFAC2-R606CB SC512F-350B SC823TQ-653LPB SC213LT-600LPB SC825TQC-R740LPB SC833T-653B
SuperServer: SYS-5019P-MTSYS-5019P-MTR "

Model
Brand	SUPERMICRO
Model	MBD-X11SPI-TF-O

Supported CPU
CPU Socket Type	LGA 3647
CPU Type	Supports 2nd Gen Intel Xeon Scalable Processors and Intel Xeon Scalable Processors

Chipsets
North Bridge	Intel C622

Memory
Number of DDR4 Slots	8 x 288-pin
DDR4 Standard	DDR4 2666 / 2400 / 2133 / 1866 / 1600 MHz ECC
Maximum Memory Supported	Up to 1TB ECC 3DS LRDIMM Up to 512GB ECC LRDIMM Up to 256GB ECC RDIMM
ECC Supported	Yes

Expansion Slots
PCI Express 3.0 x16	1 x PCI-E 3.0 x16 1 x PCI-E 3.0 x16 (x16 or x8 )
PCI Express x8	1 x PCI-E 3.0 x8 (x0 or x8 ) 1 x PCI-E 3.0 x8
PCI Express x4	1 x PCI-E 3.0 x4 (in x8 slot)
Other Slots	M.2 Interface: PCI-E 3.0 x4 and SATA Form Factor: 2280, 22110

Storage Devices
SATA	10 x SATA 6.0Gb/s
SATA RAID	0/1/5/10

Onboard Video
Onboard Video Chipset	Aspeed AST2500 BMC

Onboard LAN
LAN Chipset	Intel X722
LAN Speed	10Gbps
Second LAN Chipset	Intel X557
Second LAN Speed	10Gbps
Max LAN Speed	2 x 10Gbps

Rear Panel Ports
COM	1
Video Ports	1 x VGA
USB 1.1/2.0	2 x USB 2.0
USB 3.0	2 x USB 3.0

Features
Features	Intel Xeon Scalable Processors, Single Socket P (LGA 3647) supported, CPU TDP support 205W Intel C622 chipset Up to 1TB ECC 3DS LRDIMM, up to DDR4-2666 MHz; 8 x DIMM slots Expansion slots: 1 x PCI-E 3.0 x16, 1 x PCI-E 3.0 x16 (x16 // x8), 1 x PCI-E 3.0 x8 (x0 // x8), 1 x PCI-E 3.0 x8, 1 x PCI-E 3.0 x4 (in x8) 2 x 10 GbE LAN ports 10 x SATA3 (6 Gbps) via C622 I/O: 1 x VGA, 2 x COM, TPM header 2 x SuperDOM with built-in power 5 x USB 3.0 (2 x rear, 1 x Type-A, 2 x via header), 6 x USB 2.0 (2 x rear, 4 x via headers) M.2 NGFF connector M.2 Interface: PCI-E 3.0 x4 and SATA Form Factor: 2280, 22110 Key: M-Key Double Height Connector

Dimensions
Form Factor	ATX
Dimensions (W x L)	12.0" x 9.6"

Additional Information
First Listed on Newegg	February 06, 2018

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 1 year
Limited Warranty period (labor): 3 years
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Return for refund until: January 31, 2026

Return for replacement until: January 31, 2026

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Customer Reviews of the Supermicro MBD-X11SPI-TF-O

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Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Item#: 1B4-005W-00153

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X11SPI-TF XEON MAX-1TB DDR4 ATX

Supermicro MBD-X11SPI-TF-O

Learn more about the Supermicro MBD-X11SPI-TF-O

Customer Reviews of the Supermicro MBD-X11SPI-TF-O

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info