iMac 21" A1311 LGA1156 Logic Board 820-2784-A 631-1335

🖥️ Apple iMac 21.5" A1311 Logic Board | LGA1156 | 820-2784-A | 631-1335

Condition:
✅ Tested & Fully Functional – Pulled from a working iMac 21.5" A1311 system.
Checked for damage, corrosion, or bent pins — none found. BIOS/EFI verified and ready for installation.

Compatibility:
✔️ Apple iMac 21.5" (Mid 2010 / Mid 2011 depending on configuration)
✔️ Model: A1311
✔️ Apple Part Numbers: 820-2784-A, 631-1335
✔️ Socket Type: LGA1156 (CPU not included)

Specifications:

• CPU Support: Intel LGA1156 processors (Core i3 / i5 / i7 depending on build)

• Memory: 4× DDR3 SO-DIMM slots (up to 16GB or 32GB depending on model)

• Graphics: Supports discrete GPU module (not included)

• Storage Interface: SATA ports for HDD/SSD

• Connectivity: USB 2.0, FireWire, Ethernet, Wi-Fi/Bluetooth support (modules not included)

• Form Factor: Custom Apple logic board for 21.5" A1311 chassis

What’s Included:
📦 1× Genuine Apple iMac 21.5" Logic Board (A1311 / 820-2784-A / 631-1335)
(CPU, GPU, RAM, and other components not included.)

Notes:
🔧 Excellent replacement for iMac A1311 systems with logic board failure or no power.
📦 Ships securely in anti-static protective packaging.
🧠 Professionally tested and guaranteed to arrive in working order.
🚀 Fast shipping with tracking included.