Scrap Wiki

Last Updated: August 27, 2026

A Grade Circuit Board Scrap: Laptop & Server Board Guid

Identify A Grade circuit board scrap from non-Apple laptop motherboards, qualifying plastic-socket server boards, gold-finger expansion cards, optical-drive controllers, backplanes, legacy NEC motherboards, and selected game-system boards. Learn how component density, socket configuration, connectors, completeness, and condition affect classification.

Circuit Board Desktop Motherboard

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Last Updated: August 27, 2026

S Grade Circuit Board Scrap: Identification Guide | Ohata

Identify S Grade circuit board scrap by ceramic-CPU configurations, non-SATA HDD interfaces, high IC density, and premium connectors. Understand common classification mistakes, and learn how completeness and condition may affect evaluation.

Circuit Board Desktop Motherboard

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Last Updated: August 27, 2026

SS Grade Circuit Board Scrap | Telecom & Cell Phone Guide

Learn how Ohata identifies qualifying SS Grade circuit boards from telecommunications, enterprise networking, optical communication, and other advanced systems. Understand how component density, major integrated circuits, connectors, completeness, and condition affect classification.

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Last Updated: August 27, 2026

Ohata CPU Scrap Classification Wiki

Learn how Ohata classifies ceramic, PGA, LGA, BGA, fiber, slot-style, plastic, and damaged CPU scrap. Compare package construction, contact types, identification features, sorting guidance, and conditions that may affect classification or acceptance.

PC Parts CPU

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Last Updated: August 27, 2026

Circuit Board Scrap Classification Guide | Ohata PCB Grades

Compare Ohata's nine PCB scrap grades, from SS to Appliance B. Learn how socket type, IC density, gold contacts, and board condition affect classification.

Circuit Board

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