AlphaServer 300 Specifications

Model4/266
Family / Variant Avanti / Melmac
Introduced ?
Base Price ?
Enclosure Desktop
CPU Features
CPU / Clock Speed 21064A (EV45) / 266 MHz
Number of CPUs 1
Cache Size on Chip 16K I-cache
16K D-cache
Secondary Cache -
B-cache 2 MB
In-cabinet Upgrades Memory, I/O
Performance
tpmC @ $/tpmC ?
SPECint95 5.18
SPECfp95 6.27
Memory / Storage
Memory 32 MB to 512 MB
Internal Disk Bays 2
Internal Disk Storage 1.05 GB to 13.3 GB
Total Disk Storage 1.05 GB to 135 GB
Removable Media Bays 2
Removable Media 1.44 MB floppy disk
I/O
Standard I/O 2 serial ports, 1 bi-directional enhanced parallel port,
PS/2 keyboard and mouse, Fast SCSI, 10 Mb Ethernet
I/O Slots 3:
  • 1 PCI32
  • 1 ISA
  • 1 PCI32/ISA
Max. I/O Throughput PCI: 132 MB/s
ISA: 8 MB/s
Options
Audio & Video 2D/3D graphics
Networking 10/100 Mb Ethernet, FDDI, Token Ring, ATM, sync/async.
communications, internal modem
Storage Fast SCSI, Fast Wide Differential SCSI, RAID, PrestoServe™[1],
DDS-2, QIC-2GB, CD-ROM
Availability Features Auto reboot, RAID, parity memory, parity cache, error logging
Operating Systems / Clustering
OS Support Digital UNIX / Tru64 UNIX, OpenVMS, Windows NT Server
TruCluster Yes (ASE)
OpenVMS Cluster Yes
MSCS Yes
Hardware Partitioning No
Environment
Acoustics (LWAd / LpAm)
Idle 4.8 B / 39 dBA[2]
Operating 4.9 B / 40 dBA[2]
Altitude
Operating 2,438 m (8,000 ft)
Non-operating 4,876 m (16,000 ft)
Shock (operating) ?
Vibration (operating) ?
Temperature 10-40 °C (50-104 °F)
Relative Humidity 20-80% (non-condensing)
Power Requirements
Nominal Voltage 100-120 V / 220-240 V
Frequency Range 50-60 Hz
Max. Nominal Current 5 A / 2.3 A
Power Source Single phase
Power Supply 210 W
Power Usage[3] ?
Physical Characteristics
Height 9.8 cm (3.9 in)
Width 42.5 cm (17.0 in)
Depth 40.0 cm (16.0 in)
Weight 11-14 kg (25-30 lb)
Warranty
3 year on-site, next-business-day response time
[1] Tru64 UNIX only.
[2] Configuration unknown.
[3] "Packaged System" configuration (see SOC); halt in firmware.