| Number of processors |
Up to 6 |
Up to 14 |
| CPU/clock speed |
21164/612MHz |
21164/612MHz |
| Cache size on chip |
8 KB I-cache, 8 KB D-cache, 96 KB secondary |
8 KB I-cache, 8 KB D-cache, 96 KB secondary |
| Cache size on board |
4 MB per processor |
4 MB per processor |
| In-cabinet upgrades |
CPU, I/O, memory, storage |
CPU, I/O, memory, storage |
| SPECint95® |
18.4 |
18.4 |
| SPECfp95® |
20.8 |
20.8 |
| SPECfp95® SMP |
48.01 |
56.72 |
| SPECint_rate95® |
9641 |
2,143 |
| SPECfp_rate95® |
- |
1,375 |
| LINPACK NxN |
4,003 |
7,283 |
| Maximum memory |
12 GB |
28 GB |
| Maximum disk storage (in-cabinet total) |
720 GB/85 TB |
864 GB/85 TB |
| Maximum I/O bandwidth |
1.2 GB/s |
1.2 GB/s |
| Maximum I/O support |
Up to 132 PCI slots, 8 EISA slots |
Up to 144 PCI slots, 8 EISA slots, XMI |
| The following information applies to
both AlphaServer 8200 and 8400 systems. |
| OpenVMS Clusters |
Ethernet, DSSI, FDDI, CI |
| UNIX Clusters (Tru64 UNIX) |
TruCluster Available Server, TruCluster
Production Server, Parallel Software Environment (PCI to Memory Channel
Interconnect) |
| High-availability features |
Auto reboot, thermal management, optional
redundant power system, RAID, disk hot-swap, memory failover, ECC
memory, ECC cache, ECC system bus, SMP CPU failover, error logging,
optional battery backup, and optional uninterruptible power supply
(UPS) |
| |
Fast Ethernet, FDDI, Token Ring, sync.comm.,
async.comm., ATM, UltraSCSI, FWD SCSI-2, RAID, HiPPI, Fibre Channel,
CI (OpenVMS), IPI, DSSI (OpenVMS), Prestoserve® (Tru64UNIX from
Compaq), Mainframe Channel Connect |
| Operating systems |
Tru64UNIX from Compaq, OpenVMS |
| Standard software |
Internet-energized, ServerWORKS Manager,
UPS Power Management |
| Temperature |
10º C to 35º C (50º F to 95º F) |
15º C to 28º C (50º F to 82º F)
|
| Relative humidity |
10% to 90% (non-condensing) |
20% to 80% (non-condensing) |
| Power supply |
Single-phase |
Three-phase |
| Height |
170.0 cm (67.0 in) |
170.0 cm (67.0 in) |
| Width |
60.0 cm (23.6 in) |
80.0 cm (31.5 in) |
| Depth |
92.5 cm (36.4 in) |
87.5 cm (34.4 in) |
| Approximate Weight |
| without batteries |
272 kg (600 lbs) |
408 kg (900 lbs) |
| with batteries |
330 kg (728 lbs) |
545 kg (1200 lbs) |
| Hardware |
One-year, on-site, four-hour response time |
| Software |
90-day SPD conformance, with advisory telephone
support |
1 Six CPUs
2 Eight CPUs
|
|