Archived AlphaServer information is for your reference only. Product
information, even for current products, may have changed since
publication.
| |
AlphaServer 400 4/233
Workgroup Server1 |
AlphaServer 1000 4/266
Workgroup Server1 |
AlphaServer 2000
4/233, 4/275, and 5/250
Workgroup Servers |
| CPU |
|
|
4/233 |
4/275 |
5/250 |
| Processors |
1
|
Up to 2
|
| CPU/ Clock Speed |
21064/ 233 MHz |
21064/ 266 MHz |
21064/ 233 MHz |
21064/ 275 MHz |
21164/ 250 MHz |
Cache Size
(on chip/on board) |
8 KB I-cache, 8 KB D-cache/
512 KB |
16 KB I-cache,
16 KB D-cache/ 2 MB |
16 KB I-cache, 16 KB D-cache/1 MB per processor |
16 KB I-cache, 16 KB D-cache/4 MB per processor |
8 KB I-cache, 8 KB D-cache, 96 KB combined/4 MB per processor |
| Performance |
| TPS |
up to 171 |
up to 341 |
Up to 400 |
Up to 625 |
Up to 875 |
| SPECint92 |
161.0 |
197.5 |
177.3 |
200.1 |
277.1 |
| SPECfp92 |
194.3 |
263.8 |
215.0 |
292.6 |
410.4 |
| SPECrate_int92 |
3,885 |
4,921 |
Up to 8,284 |
Up to 9,423 |
Up to 13,112 |
| SPECrate_fp92 |
4,606 |
6,283 |
Up to 9,676 |
Up to 13,242 |
Up to 18,802 |
| LINPACK 1000x1000 |
138.4 |
193.2 |
Up to 240.9 |
Up to 347.9 |
Up to 578.3 |
| I/O Features |
| Maximum Memory |
384 MB |
1 GB |
1 GB |
| Maximum Disk (in cabinet/total) |
17.2 GB / 90 GB |
28 GB / 440 GB |
34.4 GB / 574 GB |
| Maximum I/O Bandwidth |
132 MB/s |
132 MB/s |
132 MB/s |
| I/O Support |
2 PCI slots
3 EISA slots
1 PCI/ISA slot
Fast SCSI-2
FW SCSI-2
FWD SCSI-2 Ethernet FDDI Synchronous Communications Token Ring |
2 PCI slots
7 EISA slots
1 PCI/EISA slot
Fast SCSI-2
FW SCSI-2
FWD SCSI
RAID
Ethernet
DSSI
FDDI
Token Ring Prestoserve Synchronous Communications |
3 PCI slots
7 EISA slots
Fast SCSI-2
FW SCSI-2
FWD SCSI-2
RAID
Ethernet
DSSI
FDDI
Token Ring
Prestoserve
Synchronous Communications |
| High Availability Features |
| OpenVMS Clusters |
Ethernet, FDDI, SCSI |
Ethernet, DSSI, FDDI, SCSI |
Ethernet, DSSI, FDDI, SCSI |
| UNIX Clusters |
DECsafe™ ASE |
DECsafe ASE |
DECsafe ASE |
| High Availability Features Supported |
Auto reboot, system management, optional external disk hot
swap, memory failover, error logging, optional uninterruptible
power system (UPS) |
Auto reboot, thermal management, optional redundant power
system, remote system management, RAID, disk hot swap, dual
SCSI backplane, memory failover, ECC memory, ECC cache, error
logging, optional UPS. |
Auto reboot, thermal management, redundant power
system, remote system management, RAID, disk hot swap, dual
SCSI backplane, memory failover, ECC memory, ECC cache, SMP
CPU failover, error logging, optional UPS. |
| Software Features |
| Operating Systems |
Digital UNIX, OpenVMS, Windows NT |
| Packaging |
| Enclosure |
Mini-Tower |
Pedestal, Rackmount |
Pedestal |
Features may differ among operating environments. Performance
may vary depending on configuration, application and operating
environment.
| |
AlphaServer
2100 4/233, 4/275, and 5/250 Departmental Servers |
AlphaServer 8200 5/300 High
End Departmental Server |
AlphaServer 8400
5/300 Enterprise Server |
| CPU |
4/233 4/275 |
4/275 |
5/250 |
|
|
| Processors |
Up to 4 |
Up to 6 |
Up to 12 |
| CPU/ Clock Speed |
21064/233 MHz |
21064/275 MHz |
21164/250 MHz |
21164/ 300 MHz |
| Cache Size (on chip/on board) |
16 KB I-cache,
16 KB D-cache/
1 MB per processor |
16 KB I-cache,
16 KB D-cache/
4 MB per processor |
8 KB I-cache,
8 KB D-cache, 96 KB combined/
4 MB per processor |
8 KB I-cache,
8 KB D-cache,
96 KB combined/
4 MB per processor |
| Performance |
4/233 |
4/275 |
5/250 |
|
|
| TPS |
Up to 675 |
Up to 850 |
Up to 1,500 |
Over 2,000 |
Over 3,000 |
| SPECint92 |
177.3 |
202.9 |
277.1 |
341.4 |
341.4 |
| SPECfp92 |
215.0 |
292.6 |
410.4 |
512.9 |
512.9 |
| SPECrate_int92 |
Up to 15,538 |
Up to 18,036 |
Up to 24,751 |
Up to 50,788 |
Up to 91,580 |
| SPECrate_fp92 |
Up to 17,361 |
Up to 25,997 |
Up to 24,996 |
Up to 71,286 |
Up to 140,571 |
| LINPACK |
Up to 407.12 |
Up to 642.72 |
Up to 1,022.02 |
Up to 2,4453 |
Up to 4,9963 |
| I/O Features |
| Maximum Memory |
2 GB (1 GB for 4-CPU model) |
6 GB |
14 GB |
| Maximum Disk (in cabinet/total) |
2100: 68.8/ 610 GB
2100 CAB: 172 GB / 650 GB |
160 GB/ over 24 TB |
192 GB/ over 24 TB |
| Maximum I/O Bandwidth |
132 MB/sec. |
1.2 GB/sec |
1.2 GB/sec |
| I/O Support |
3 PCI slots
8 EISA slots
Fast SCSI-2
FW SCSI
FWD SCSI-2
RAID Ethernet
DSSI
FDDI
Token Ring
Prestoserve
Synchronous Communications |
132 PCI slots
8 EISA slots Ethernet
FDDI
Token Ring
IPI
Synchronous Communications Fast SCSI-2
FWD SCSI-2
RAID
DSSI
Prestoserve
HiPPI
Fiberchannel |
144 PCI slots
EISA
XMI
Futurebus+®
CI
Ethernet
FDDI
Token Ring
IPI
Synchronous Communications Fast SCSI-2
FWD SCSI-2
RAID
DSSI
Prestoserve
HiPPI
Fiberchannel |
| High Availability Features |
| OpenVMS Clusters |
Ethernet, DSSI, FDDI, SCSI |
Ethernet, DSSI, FDDI |
Ethernet, DSSI, FDDI, CI |
| UNIX Clusters |
DECsafe ASE |
DECsafe ASE
Parallel Software Environment |
| High Availability Features Supported |
Auto reboot, thermal management, redundant power
system, remote system management, RAID, disk hot swap, dual
SCSI backplane4, memory failover, ECC memory, ECC
cache, SMP CPU failover, error logging, optional UPS. Also
with CAB: multiple systems, multiple power sources, dual-ported
storage, optional integrated UPS |
Auto reboot, thermal management,
optional redundant power system, remote system management,
RAID, disk hot swap, memory failover, ECC memory, ECC cache,
SMP CPU failover, error logging, optional UPS |
| Software Features |
| Operating Systems |
Digital UNIX, OpenVMS, Windows NT |
Digital UNIX, OpenVMS |
Digital UNIX, OpenVMS |
| Packaging |
| Enclosure |
Pedestal, Cabinet, Rackmount |
Cabinet |
Cabinet |
Features may differ among operating environments. Performance
may vary depending on configuration, application, and operating
environment.
1 Also available in Internet configurations.
2 Linpack 1000x1000.
3 Linpack NxN.
4 Pedestal systems only.
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