Motherboard Socket P
Overview
Product sourcing insights & recommendations
The term 'Motherboard Socket P' typically refers to Intel Socket P (LGA 3647), a server-grade interface used for the Intel Xeon Scalable processor family (Skylake-SP and Cascade Lake-SP). In the 2026 market, it is categorized as a mature/legacy platform, with demand shifting toward maintenance and cost-effective refurbishment rather than new enterprise deployments. Mordorintelligence
Market Trends & Insights (2025–2026)
* Platform Lifecycle: Socket P (LGA 3647) has been largely superseded by LGA 4189 (Socket P+) and the current mainstream LGA 4677 (Socket E). Mordorintelligence The industry is now moving toward LGA 7529 for next-gen high-density AI servers. Mordorintelligence
* Market Growth & Drivers: The overall motherboard market is projected to reach $15.66 billion in 2026, growing at a 10.38% CAGR. Mordorintelligence While new sales are driven by AI PCs and high-layer count PCBs (10–12 layers), the legacy Socket P market persists in specific sectors like low-cost hosting and small business servers. StraitsresearchMordorintelligence
* Regional Trends: North America remains the largest market for server-grade motherboards due to heavy AI data center investments, while the Asia-Pacific region dominates manufacturing and the refurbishment trade for older sockets. Mordorintelligence
Product Insights (B2B Marketplace)
Current B2B listings show that Socket P motherboards are widely available from suppliers in Shenzhen and Wuhan, with pricing reflecting their transition to legacy status:
* Pricing: Entry-level ATX boards (e.g., X11DPL-i) start around $300, while high-end quad-socket proprietary boards for large-scale computing (e.g., X11QPH+) can still command prices upwards of $1,350. AlibabaAlibaba
* Availability: Suppliers are primarily focusing on Supermicro and GIGABYTE designs, with many listings emphasizing support for DDR4 and PCIe 3.0, marking a clear contrast to modern boards using DDR5 and PCIe 5.0. AlibabaAlibaba
Motherboard Lga 3647 Socket P
Products · Top picks & verified manufacturers
MBD-X11QPH+ Proprietary Server Motherboard with Quad Socket LGA-3647(Socket P)Intel C621,DDR4 Support
X11DPL-i ATX Motherboard Dual Socket LGA 3647 C621 Mainboard 140W TDP
Shenzhen Xulianjiesen Technology Co., Ltd.🇨🇳CN9 yrs
GIGABYTE MU71-SU0 Intel C621 Server Motherboard LGA 3647 Single Socket for Xeon Scalable 1st/2nd Gen & Xeon W-3200 CPU ATX
Shi Di Fen (Shenzhen) Technology Co., Ltd.🇨🇳CN7 yrs
MBD-X11DPX-T Proprietary Server Motherboard with Dual Socket LGA-3647(Socket P)Intel C621,DDR4 Support
Supermicro X11DPL-I Server Motherboard Intel Chipset - Socket P LGA-3647-1x Retail Pack
Shenzhen Shulieyun Technology Co., Ltd.🇨🇳CN3 yrs
Z11PA-U12 ATX Server Motherboard with Single C621/C622 Socket P0(LGA 3647) DDR4 Support
Shenzhen Huateng Technology Intelligence Information Co., Ltd.🇨🇳CN9 yrs
Gigabyte MD71-HB1 (rev.1.x) Server Motherboard Intel C622 Express Chipset 2nd Gen DDR4 Refurbished Dual LGA 3647 Socket USB
Proprietary WIO Motherboard for Supermicro X11SPW-CTF Socket LGA-3647(Socket P) Intel C622 PCIe3.0x32,2 10GbE LAN,10SATA3,4 SAS3
Beijing Teket Innovation Technology Company Limited🇨🇳CN17 yrs
X11DPi-N Dual LGA-3647 Socket F DDR5 ECC PCIe 3.0 ATX SATA3 Used Server Motherboard for Data Center Wholesale Price
DiskClubs Limited🇭🇰HK1 yr
MBD-X11SPI-TF-O X11SPI-TF Server Motherboard Socket P LGA-3647-1 X Motherboards
Single Socket LGA-3647 Socket P C621 Chipset ATX Server Motherboard With 8 DDR4 Slots and Multiple Expansion Slots
X11DPG-QT Server Motherboard for Supermicro Intel C621 Chipset 2x Socket P LGA-3647
Shenzhen Fit It Co., Ltd.🇨🇳CN12 yrs
Motherboard X11DPH-T, MBD-X11DPH-T C624 Socket P LGA3647 Intel Xeon Scalable LGA3647 SATA M.2 DDR4 IPMI
Motherboard X11SPL-F MBD-X11SPL-F C621 Socket P LGA3647 Xeon Scalable LGA3647 SATA DDR4 server motherboard
AiLFond Technology Co., Limited🇭🇰HK2 yrs
New Supermicro MBD H13SSL NT Servers Motherboard M-ATX Motherboard
Server Motherboard X11DPI-N Dual Socket LGA-3647 (Socket P) supported CPU TDP support Up to 205W TDP MBD For Super Micro
Supermicro X11SPL-F LGA3647 C422 ATX Motherboard Single Socket M2 NVMe SATA3 IPMI 3.0 Intel Xeon E-2100/E-2200
HK STORY ENTERPRISE LIMITED🇭🇰HK2 yrs
MU71-SU0 ATX Server Motherboard LGA3647 C621 2nd Gen Xeon Scalable DDR4 PCIe 3.0
Wuhan Xinqidian Technology Group Co., Ltd.verified🇨🇳CN4 yrs
ATX Motherboard LGA 3647 P-8124 CPU C621 Chip Server Workstation IIMPI Motherboard 8sata3.0 Support RAID
Server Motherboard for ASRock Rack for EP2C621D16-4LP Support LGA 3647 DDR4 Good Quality
Foshan Wefound Technology Co., Ltd.🇨🇳CN16 yrs
Used C621 Xeon Scalable Processor Dual Socket LGA 3647 CPU 16 DIMM Slots Mainboard Dual M.2 Z11PR-D16 Motherboard for Server
Hua Xia Ju Shang (Beijing) Technology Co., Ltd.🇨🇳CN9 yrs
I420-G30 Server Motherboard Intel C621 Chipset Dual LGA 3647 DDR4
Shenzhen Cool Life Technology Co., Ltd.🇨🇳CN19 yrs
Server Motherboard LGA-3647 DDR4 Xeon Scalable Processors for Supermicro X11DDW-L
For Dell Inspiron 3647 SFF Motherboard CN-02YRK5 02YRK5 2YRK5 Socket LGA1150
Lesicheng Technology (dongguan City) Co., Ltd.🇨🇳CN3 yrs
GA-EP45-DS3L Desktop Motherboard P45 Socket LGA 775 for Core 2 Pentium D DDR2 16G DDR3 ATX Original Used
Shenzhen Shangfan Technology Co., Limited🇨🇳CN10 yrs
Selling X79 Mainboard Lga 2011 Socket Pc Computer Mother Board Support for Intel Cpu 4* Ddr3 64gb Ram Motherboard X79
Shenzhen Macroway Technology Co., Ltd.verified🇨🇳CN15 yrs
G41 Computer Motherboard 771/775 Pin Support DDR2 Support E8500 / Q600 L5420CPU
Shenzhen Zida Times Technology Co., Ltd.🇨🇳CN5 yrs
Aliexpress X58 Motherboard LGA 1366 ATX Motherboards Socket 1366 DDR3
Shenzhen Cestpc Electronic Co., Ltd.🇨🇳CN9 yrs
MW53-HP0 E-ATX Single-Slot Intel Server Motherboard New LGA4677 Socket DDR5 Integrated ECC 128GB SATA TDP 350W
Shenzhen Huatenmax Technology Co., Ltd.🇨🇳CN3 yrsMW53-HP0 E-ATX Single-Slot Intel Server Motherboard New LGA4677 Socket DDR5 Integrated ECC 128GB SATA TDP 350W
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Sources & References
27 sources cited · Verified industry data & reports
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