Silicon Graphics (SGI) Dual Processor CPU board, assembly part number 030-1497-001 (Rev H). Designed as the computational heart of the SGI Origin 200 server architecture, this node board features dual MIPS R12000 (R12K) processors (typically 360MHz with 4MB L2 cache configurations for this specific revision). The module is heavily engineered with massive dual CPU heatsinks, independent voltage regulator banks, rear X-bracket tensioners, and a high-density backplane edge connector. Offered pre-owned and untested for parts, repair, or high-end retrocomputing preservation.

PRODUCT DETAILS

• Brand: Silicon Graphics, Inc. (SGI)

• SGI Assembly Part Number: 030-1497-001 H

• SGI Bare PCB / Fab Number: 034-1497-001 Rev A

• Serial Number / Barcode: KBV718

• Country of Origin: Made in USA

• CPU Architecture: Dual MIPS R12000 (R12K)

• On-Board Components: RFM SC3029B 360.00 MHz oscillator, Motorola XA30010, multiple IBM 9314 memory/logic ICs

• Interface: High-density gold edge connector for Origin 200 midplane insertion

CONDITION & TESTING DISCLOSURE

• Pre-owned vintage enterprise hardware.

• Board is physically intact. The massive primary heatsinks, VRM heatsinks, and rear retention X-brackets are firmly attached.

• Surface mount components, gold contacts, and ICs appear clean with no obvious burns, cracked traces, or physical damage.

• Testing Status: Untested. Lacking an Origin 200 test chassis and proper diagnostic terminal, this CPU board has not been powered on or stress-tested.

• Sold Strictly AS-IS / For Parts or Not Working. Please review all high-resolution photos for exact part numbers, component revisions, and cosmetic condition.

SHIPPING & PACKAGING

• Due to the extreme weight of the heatsinks, this board will be packaged with extra care. It will be enclosed in an oversized ESD anti-static bag.