Description: Sun SPARCstation IPC Motherboard Part# 501-1870Manufacturer: Sun MicrosystemsDescription: SPARCstation IPC MotherboardNVRAM: needs replacing, deadCondition: Clean, Pull Specifications:25Mhz Weitek CPU12 Memory SlotsTwo SBus slotsTwo RS-232/RS-423 Serial Ports; 8-pin mini-DIN connectorsDB13W3 Video ConnectorTwo 8-pin mini-DIN Keyboard, Mouse ConnectorsManufacturer Notes:The minimum operating system is SunOS 4.0.3c. Use 1MB SIMM 501-1697-01. Use 4MB SIMM 501-1625-01 or 501-1739-01. Bug 1047696 affects the installation of SunOS 4.1.1 and 4.1.1 Rev B if 1MB and 4MB SIMMs are mixed. Install the 4MB SIMMs in Bank 0 when installing miniunix. A shunt is installed on pins 1-2 of J0710 on CPU 501-1974. Install the shunt between Pins 2-3 to bypass the S4_Video ASIC. SCSI bus errors may occur when multiple SCSI devices are used with CPU boards below 501-1689-06. CPU boards below 501-1689-07 fail SunDiag Floppy Drive testing. CPU boards with the 53C90A SCSI Controller require a patch to operate under SunOS 4.0.3c. The 2.4, 2.6, and 2.9 Boot PROM modes do not support SunOS 4.0.3c or SunOS 4.1. Set the NVRAM parameter version2? to false to enable the 1.7 Boot PROM mode.Sun Fact:The SPARCstation IPC was introduced by Sun Microsystems in July of 1990. It is based on the sun4c architecture and is enclosed in a lunchbox chassis. SPARCstation IPC, Sun-4/40 code-named Phoenix. Vintage Sun Microsystems, Rare. Ships SAFE and Fast!!
Price: 89 USD
Location: Trinity Center, California
End Time: 2024-08-12T17:43:48.000Z
Shipping Cost: 12.5 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Number of Processors: 1
Network Connectivity: Wired-Ethernet (RJ-45)
RAM Size: 0MB
MPN: 501-1870
Processor Type: Weitek
Memory Type: SDR SDRAM
Processor Speed: 25MHz
Network Type: ATA over Ethernet
Brand: Sun Microsystems
Form Factor: Pizza Box
Type: Server
Processor Manufacturer: Sun Microsystems
Unit Type: Unit
Maximum RAM Capacity: 32 MB
Manufacturer Warranty: None
Model: Sun SPARC
Unit Quantity: 1
Country/Region of Manufacture: United States
Interface: DB15 Ethernet
Product Line: SPARC
