Product Documentation
Abstract
Technical specifications
Content
At a Glance| Processor type | Pentium 133MHz |
| Number of processors standard / maximum | 1/2 |
| Level 2 cache | 512KB |
| Memory standard / maximum | 32MB / 256MB |
| Disk Subsystem | SCSI-2 Fast/Wide (PCI 32-bit busmaster on planar), 0MB installed |
| Hard disk type (model) | Open bay |
| Maximum storage capacity | 90.2GB |
| Slots and bays (total/available) | PCI/Micro Channel 8(8) x 22(20) |
| CD-ROM | 4x |
| Network interface | . |
Administrative Information
| Model type | 8641-MD0 |
| Announce status | Withdrawn |
| Announce date | 06-18-1996 |
| General availability date | 08-09-1996 |
| IBM announcement number | RFA26687 |
| Withdrawal date | 02-28-1997 |
| Withdrawal announcement number | . |
| Final returns date | . |
| Final returns request date | . |
| Returns announcement number | . |
| Countries of origin | United States, Scotland |
| Ship group | . |
Warranty
| Limited Warranty period and type | Three year Onsite |
Architecture
| Form factor | Tower (10x17) |
| Orientations allowed | Vertical |
| Bus type / architecture | PCI/Micro Channel |
| Available slots x bays | 8(8) x 22(20) |
| Expansion bus type | PCI/Micro Channel |
Processor
| Processor type | Pentium |
| Processor internal clock speed | 133MHz |
| Front side bus | . |
| Number of processors standard / maximum | 1/2 |
| Processor manufacturer | Intel |
| SMP capable | Yes |
| Math co-processor | Built-in |
| L1 internal CPU cache | 16KB |
| L2 external CPU cache standard | 512KB |
| L2 external CPU cache type | Write-back |
| L3 cache | 0 bytes |
| Upgradable processor | Yes |
| Processor upgrade options | SMP via second Pentium |
| Processor upgrade method | Add processor in 320-pin ZIF |
| BIOS type | 256KB EEPROM (SurePath on complex) |
Memory
| Memory (RAM) standard / maximum | 32MB / 256MB |
| RAM speed | 70ns |
| Optional RAM speed | 72-pin SIMMs (matched pairs required) |
| RAM type | ECC-on-SIMM |
| RAM slots total (available) | 8(6) |
Hard disk
| Number of installed hard disks | 0 |
| Hard disk size | Open bay |
| Hard disk controller | SCSI-2 Fast/Wide (PCI 32-bit busmaster on planar |
| Hard disk type | Open bay |
| Maximum internal hard disk capacity | 90.2GB |
| Hard disk average seek time | . |
| Average latency | . |
| Hot swappable drive bays | 18/18 |
CD-ROM
| CD-ROM speed | 4x |
| CD-ROM interface type | SCSI |
| CD-ROM data transfer rate | 600 KBps |
| CD-ROM average access time | 200 ms |
| CD-ROM transport type | Front tray loading |
Graphics subsystem
| Graphics chipset | Cirrus Logic GD5430 |
| Graphics type | SVGA |
| Graphics data width | 16-bit |
| Video RAM standard / maximum | 1MB / 1MB |
| Video RAM type | DRAM |
| Maximum resolution (with standard video RAM) | 1024 x 768 256 colors |
| Maximum resolution (with maximum video RAM) | 1024 x 768 256 colors |
| Maximum colors (with standard video RAM) | 256 |
| Maximum colors (with maximum video RAM) | 256 |
| Graphics bus interface | PCI |
Standard features
| Pointing device type | Enhanced Mouse |
| Standard diskette size | 3.5" 1.44MB |
| Keyboard type | Basic 101 key (rubber dome) |
| I20 compliant | . |
| Product approvals / certifications | CE MARK (EN 50082-1) (EN 60555-2-3); CISPR-22 Class A; CISPR-22 Class B (New Zealand); cUL; FCC Class B (US); GS (Germany); IEC-950/EN 60950; IEC-IEC950 ; NOM (Mexico); TUV-GS (EN 60950); UL; VCCI Class 1; ZH 1/618/10.80 |
Power management
| Power supply | 434Watts |
| Power supply type | 110 or 220 volt universal manual switch |
| Power supply additional | 220 watt (for additional hot swap backplanes |
| Heat emissions | 44Watts |
| Sound emissions | 56dB |
| Cooling system | FloThru design (3 fans) |
| UPS | Optional |
| Power management features | . |
Expansion options
| Slots total (free) and type | 2(2) PCI fullsize, 6(6) Micro Channel fullsize |
| 3.5" bays | . |
| - accessible (free) | 19(18) SL |
| - not accessible (free) | 0(0) |
| 5 .25" bays | . |
| - accessible (free) | 19(18) HH or 1(0) HH/1(1) FH |
| - not accessible (free) | 0(0) |
| Plug and Play support | Yes |
| Parallel ports (type) | 1 (IEEE 1284/EPP/ECP) |
| Serial ports (type) | 2 (9-pin 16550A UART) |
| Expansion ports | Display, Keyboard, Mouse, SCSI-2 Fast/Wide |
Weight and Dimensions
| Weight | 69lbs |
| Height | 24.5inches |
| Width | 13.9mm |
| Depth | 29.7mm |
| Operating temperature (C) (low; high) | . |
| Relative humidity (%) (low; high) | . |
Software
| Tested Operating Systems | IBM OS/2 for SMP V2.11, IBM OS/2 LAN Server 4.0, IBM OS/2 Warp 3.0, IBM OS/2 Warp Connect 3.0, IBM OS/2 Warp Server V4, Microsoft Windows NT 3.51, Microsoft Windows NT 4.0, Novell IntranetWare (including Netware 4.11 and SFT-III), Novell NetWare 3.12/4.1/4.1 SMP, SCO Open DeskTop/Open Server 3.0, SunSoft Solaris 2.5 |
| Operating system provided | ServerGuide CD Library |
| Device drivers/utilities | . |
| Communication/networking applications | LAN Server Integration Guide; LAN Server Tuning Tool; Novell NetWare Integration Guide; Tivoli TME 10 Netfinity |
| Device drivers/utilities | Powerchute plus for optional UPS |
| Productivity applications | Lotus Notes V4.1 Server (single processor version); Microsoft Windows NT Integration Guide |
Security
| Security features | C2 security enabled (with LogicLock) Cover key lock Keyboardless/displayless operation Power on password Selectable boot Supervisor password Tamper evident cover Unattended startup U-Bolt support |
| VPD support | Yes |
Document Location
Worldwide
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Document Information
Modified date:
24 January 2019
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