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Mac Clones: Marathon: RackMac TS 750/275 Specs | Ports

Marathon RackMac

The Marathon RackMac TS 750/275, based on the Tsunami architecture, features a pre-installed 275 MHz PowerPC 750 (G3) processor upgrade card, 32 or 64 MB of RAM, a 2.1 GB hard drive, and a 4 MB IX-Micro Twin Turbo video card in a secure, rack-mountable case. This model can be upgraded to dual processors.


Introduction Date: February 20, 1998 Discontinued Date: December 31, 1998 1.
Processor Type: PowerPC 750 (G3) Processor Speed: 275 MHz 
Processor Upgrade: Daughtercard FPU (Integrated): PowerPC 750 (G3)
System Bus Speed: 45.83 MHz Backside Bus Speed: 183.3 MHz 1.
ROM Size: 4 MB Data Path: 64-bit
Level 1 Cache: 64k Level 2 Cache: 1 MB (backside)
RAM Type: 70 ns 168-pin DIMM VRAM Type: Video card
Standard RAM: 32, 64, 94, 256 MB * Maximum RAM: 1040 MB
Motherboard RAM: 16 MB RAM Slots: 8 2.
Standard VRAM: 4 MB * Maximum VRAM: 8 MB
Standard Hard Drive: 2.1 GB * Int. Hard Drive Type: SCSI-II
Standard CD-ROM: 8X * Standard Disk: 1.44 MB (manual)
Standard Modem: N/A Standard Ethernet: AAUI, 10Base-T
Case Type: Rack-Mountable 3. Form Factor: Marathon Rack
Exp. Slots: 6 PCI Exp. Bays (Free): 1 (5.25"), 2 (3.5") 4.
Battery Type: 3.6V Lithium Battery Life: N/A
Built-in Display: N/A Supported MacOS: 7.5.3-7.6.1, 8.0-9.0 5.
Dimensions: 7.0 x 17.25 x 17.75 6. Avg. Weight: 42 lbs.
Original Price: $4500-$6000 US Est. Current Price: N/A
Notes: *. Custom configurations available, standard configuration listed.
1. A version with a 275 MHz backside bus was disc. on May 1, 1998.
2. RAM can be interleaved to improve performance.
3. Black case, lockable front-panel.
4. Remaining 5.25" bay is external, others are internal.
5. MacOS versions beyond 8.1 are not supported officially by Apple.
6. In inches, height x width x depth (4U 19" Rackspace).
7. Photo Credit: Marathon Computer.



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