Rare vintage HP (Hewlett-Packard) ceramic CPU substrate marked 1FE4-0007, manufactured in Singapore.
This component features a large gold-plated top plate, ceramic body, and precision contact pads typical of HP high-reliability computing hardware from the late 80s to early 90s.

Such substrates were commonly used for custom HP processors, hybrids, or high-end modules.
Highly collectible due to the large gold surface, classic purple ceramic packaging, and overall rarity.

✔ Genuine HP vintage component
✔ Large gold-plated heat spreader / top plate
✔ Ceramic CPU/module substrate
✔ Singapore-made
✔ Ideal for collectors, display, or precious metal hobbyists
✔ Untested, sold as found

HP 1FE4-0007 ceramic gold CPU substrate

SPECIFICATIONS

• Manufacturer: Hewlett-Packard (HP)
• Model / Marking: 1FE4-0007
• Origin: Singapore
• Package Type: Ceramic substrate with gold top
• Materials: Ceramic body, gold plating, metallized contacts
• Condition: Vintage, untested
• Use: Collection, display, gold recovery, engineering history

Vintage LSI Logic LS4885 ceramic PGA substrate from 1988, featuring a dense field of gold contact pads and a high-quality ceramic body.
This type of substrate was used for high-end custom or prototype IC packages in computing, telecom, and industrial systems.

The piece showcases classic late-80s LSI engineering with heavy gold metallization, making it valuable for collectors, display, or precious metal hobby work.

✔ Original LSI Logic Corp. 1988 component
✔ Ceramic PGA substrate
✔ Gold-plated pad array and perimeter contacts
✔ Rare engineering sample / base module
✔ Excellent for display or collection
✔ Sold as-is (untested)

LSI Logic LS4885 ceramic PGA gold substrate

SPECIFICATIONS

• Manufacturer: LSI Logic Corporation
• Model: LS4885 / B6155-V1
• Year: 1988
• Package Type: Ceramic PGA substrate
• Material: Ceramic body with gold metallization
• Condition: Vintage, untested
• Use: Collecting, display, material recovery, engineering history

Rare Hewlett-Packard ceramic hybrid substrate with a large gold-plated center section, model 5181-2742 REV A.
This type of HP hybrid module base was used in precision RF, instrumentation, aerospace, and high-reliability systems.

Features a premium gold-plated thermal or bonding surface, surrounded by ceramic traces and connection pads—typical of HP’s high-end engineering modules from the 1980s–1990s.

An excellent collector’s item or display piece, highly valued for its gold content, quality construction, and rarity.

✔ Genuine Hewlett-Packard component
✔ Large gold-plated center plate
✔ Ceramic hybrid substrate
✔ Engineering-grade, rare part
✔ Clean and well preserved
✔ Ideal for collectors, display, or gold recovery hobbyists

SPECIFICATIONS

• Manufacturer: Hewlett-Packard (HP)
• Model: 5181-2742 REV A
• Package: Ceramic hybrid substrate with gold plate
• Material: Ceramic + heavy gold plating
• Condition: Vintage, untested
• Use: Collecting, display, RF/microwave module base, precious metal recovery

Rare Texas Instruments ceramic hybrid module, model TMX390Z566F, manufactured in Japan with a date code from 1991.
The module features a large gold-plated central disc surrounded by precision components mounted on a high-grade ceramic substrate.

These TI engineering modules were typically produced in small quantities for development, testing, or custom industrial/telecom systems.
Perfect for collectors of vintage semiconductors, hybrid modules, or those interested in precious-metal recovery.

✔ Genuine Texas Instruments hybrid module
✔ Gold-plated central disc
✔ Japan-made, engineering-grade
✔ 1991 manufacturing year
✔ Untested, preserved in vintage condition
✔ Excellent for display, collection, or material recovery

TMX390Z566F ceramic hybrid module

SPECIFICATIONS

• Manufacturer: Texas Instruments (TI)
• Model: TMX390Z566F
• Additional marking: H319404397C / 9432 N015
• Country of origin: Japan
• Year: 1991
• Package: Ceramic hybrid module with gold-plated disc
• Condition: Vintage, untested
• Use: Collecting, display, hybrid electronics research, precious metal hobby

Vintage Hewlett-Packard ceramic hybrid module, part number 1FZ6-0005, manufactured in Singapore (date code 9243).
Features a gold-plated top with central contact pad and multiple precision components arranged around the perimeter.

This type of HP hybrid module was typically used in high-reliability test equipment, RF systems, scientific instruments, and industrial electronics.
Excellent piece for collectors of vintage HP hardware, electronics historians, or precious-metal recyclers.

✔ Original HP part
✔ Ceramic + gold hybrid package
✔ Manufactured in Singapore
✔ 1990s engineering-grade component
✔ Untested – sold as-is
✔ Great for display, collection, or materials recovery

HP 1FZ6-0005 ceramic hybrid module

SPECIFICATIONS

• Manufacturer: Hewlett-Packard (HP)
• Part number: 1FZ6-0005
• Type: Hybrid ceramic module
• Country of manufacture: Singapore
• Year/Date code: 9243
• Package: Ceramic hybrid, gold top
• Condition: Vintage, untested

1 piece IBM POWER server-class processor, marked:

• 00NE651 POWER

• P0DDT00R0K 9316 CA PQ

• SVA1934305147

This is a high-performance CPU module from an IBM POWER-based server or workstation. These processors are used in enterprise-grade systems known for exceptional reliability and are popular among collectors of modern server hardware due to their distinctive large metal heatspreader design.

✔ Genuine IBM POWER CPU module
✔ Large square metal package with integrated heatspreader
✔ Enterprise-grade build quality
✔ Excellent for display, teaching, or hardware collection
✔ Untested – sold as a collectible item only

IBM POWER P0DDT00R0K CPU

SPECIFICATIONS

Manufacturer: IBM
Model / Markings: 00NE651 / P0DDT00R0K
Architecture: IBM POWER family (server-class CPU)
Package: Large metal heatspreader module
Condition: Vintage–modern, untested
Use: Collecting, display, spare, educational reference

1 piece IT TH-GAF1 – 28944FGD05, a rare vintage ceramic IC module featuring a large gold cap and classic square ceramic package.
This component comes from high-reliability or specialized computing systems and is ideal for collectors of vintage CPUs, military-grade ICs, or unique gold-capped ceramic chips.

Chips like this were used in telecom, industrial, aerospace, and proprietary computing equipment.
Its striking gold lid, single tab, and clean markings make it an excellent display piece for any retro-computing or semiconductor collection.

✔ Rare ceramic module with gold lid
✔ Marked: TH-GAF1 / 28944FGD05 / 406A
✔ Manufacturer logo: IT
✔ Attractive and collectible vintage IC
✔ Untested – offered as a collector item

IT TH-GAF1 28944FGD05 ceramic CPU

SPECIFICATIONS

Manufacturer: IT
Model / Marking: TH-GAF1 / 28944FGD05
Package: Ceramic with gold cap
Type: Vintage processor / IC module (specialized component)
Condition: Vintage, untested
Collectible grade: Excellent

1 piece WEITEK 8601-040-GCD, a rare vintage ceramic math coprocessor from the early 1990s.
Weitek chips were widely used in high-performance workstations, graphics systems, and scientific computing hardware due to their advanced floating-point processing capabilities.

This unit features a large ceramic package with gold accents, making it highly attractive for CPU collectors and retro-computing enthusiasts.
A scarce item, perfect for display or completing vintage workstation collections.

✔ Original Weitek floating-point processor
✔ Model: 8601-040-GCD
✔ Ceramic package with gold details
✔ Rare and collectible math coprocessor
✔ Perfect condition for collectors or museum display
✔ Year code: 9125V

Weitek 8601-040-GCD ceramic CPU

SPECIFICATIONS

Manufacturer: Weitek
Model: 8601-040-GCD
Type: Floating-point / math coprocessor
Package: Ceramic, gold markings
Country of Origin: Marked “WEITEK”
Condition: Vintage, untested (collector item)

1 piece NEC VR5000 vintage RISC processor made in Japan.
This CPU belongs to NEC’s MIPS-based VR architecture family, widely used in high-end embedded systems, workstations, and networking equipment during the mid-1990s.

The processor comes in a large ceramic package with gold contact pads, making it highly desirable for collectors of rare RISC-era components.
A great addition for CPU collectors, retro-computing enthusiasts, or display in a technology showcase.

✔ Original NEC VR5000 RISC CPU
✔ Model: D30500RJ-200
✔ Japan-made ceramic package
✔ Gold contact pads
✔ Rare vintage MIPS architecture processor
✔ Perfect for display, museums, or advanced collectors

NEC VR5000 ceramic CPU

SPECIFICATIONS

Manufacturer: NEC
Model: D30500RJ-200
Series: VR5000 (MIPS architecture)
Package: Ceramic, gold contacts
Country of Origin: Japan
Markings: 9827E9001 R2.6
Condition: Vintage, untested (sold as collectible)
Use: Collecting, retro hardware restoration, display

1 piece vintage ceramic PGA CPU with full gold-plated top and dense gold pin array.
Manufactured in Malaysia, this processor is highly valued by collectors due to its heavy ceramic package, large gold heat spreader, and gold pin grid.

The unit is unmarked by brand on the front, which is typical for some OEM or engineering CPUs, making it even more desirable for CPU collectors who look for unique or rare variants.

✔ Gold-plated top
✔ Fully gold-plated PGA pin array
✔ Heavy ceramic body
✔ Marking: E7213296AF — MALAY
✔ Extremely rare: suitable for collectors, gold recovery specialists, retro tech enthusiasts
✔ Very limited availability — only for this listing

Vintage ceramic PGA CPU gold top

SPECIFICATIONS

Country of Origin: Malaysia
Marking: E7213296AF
Package: Ceramic PGA
Pins: Fully gold-plated
Top: Gold-plated heat spreader
Condition: Vintage / untested (sold as collectible)