L56021-005 HP Erica6 Desktop Motherboard AMD Cezanne Promontory PROM26 Socket AM4
Up for sale is an authentic HP Erica6 desktop system motherboard (Part Number: L56021-005). Pulled from a clean system, this board features the AMD Promontory PROM26 chipset supporting AMD Cezanne Ryzen processors on Socket AM4. Professionally bench-tested, fully functional, and ready for direct installation.
ITEM SPECIFICATIONS:
Brand: HP
Main Part Number (MPN): L56021-005
Alternate Part Numbers: M34731-001, M34731-601
Compatible Models: HP Pavilion TG01, HP Envy TE01, HP 290 G4 Desktop Series
Component Type: Desktop System Board / Motherboard
Key Specifications: AMD Socket AM4 / AMD Promontory PROM26 Chipset / Dual DDR4 DIMM Slots / PCIe x16 Slot / M.2 NVMe SSD Slot / M.2 Wi-Fi Slot / Integrated Audio & LAN
KEY FEATURES & HIGHLIGHTS:
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Original factory quality ensures exact chassis fitment, front IO alignment, and seamless BIOS compatibility.
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Supports AMD Cezanne series Ryzen desktop processors for reliable multi-core performance.
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Onboard M.2 expansion slots provide support for high-speed NVMe storage and wireless connectivity cards.
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Direct replacement motherboard for servicing failed desktop towers and system rebuilds.
WHAT IS INCLUDED:
(1) HP Erica6 Desktop System Board (MPN: L56021-005)
QUALITY ASSURANCE & SHIPPING:
Tested: 100% bench-tested under stress load; verified POST, display outputs, memory channels, PCIe throughput, USB ports, onboard audio, and LAN connectivity.
Packaging: Encased in a static-shielding ESD bag and packed securely in a thick corrugated transit box with protective internal cushioning.
