Sun Ultra 5 Workstation

Buy, Sell, Rent, or Lease a Refurbished Ultra 5. Contact us by calling 800-327-0730, activating our Live Chat feature, or filling out our Quote Form to get immediate pricing and availability.

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Sun Ultra 5 Workstation

Sun Ultra 5 Workstation Overview



270, 333, 360, or 400-MHz UltraSPARC[tm]-IIi
Cache Memory
16-KB instruction cache, 16-KB data cache
256-KB external for 270-MHz and 360-MHz processors
2 MB external for 333-MHz and 400-MHz processors

Main Memory

Four DIMM slots
Install DIMMs in pairs (16 MB, 32 MB, 64 MB, and 128 MB DIMMs); quad provides best performance
512 MB maximum
Memory type
50ns 168-pin JEDEC DIMMs, ECC error-correction

Standard Interfaces

Four audio ports: headphone(out), line-in, line-out and microphone(in) using EIA standard 0.125-inch (3.5-mm) jacks
One ethernet/fast ethernet (10BASE-T/100BASE-T) twisted-pair standard connector (RJ-45), self-sensing
One graphics port (HD15), onboard 8- or 24-bit frame buffer
Keyboard and mouse
One standard keyboard/mouse port (mini DIN-8)
One IEEE 1284 (bidirectional) parallel port (DB25)
Three 32-bit PCI slots, two full-size, one short, 33 MHz, 5 volt
One synchronous/asynchronous serial port (DB25); one asynchronous serial port (DB9)

Internal Mass Storage

One 4.3/8.4 GB (5400 rpm) or 9.1/20.4 GB (7200 rpm), 3.5- in. Enhanced IDE HDD
Note: You can install a second disk if you remove the floppy and use the PCMCIA drive bay.
One 3.5-in. 1.44-MB floppy
One 24X-, 32X-, or 48X-speed CD-ROM
One front-access bay for third-party options


AC input
90 - 132 VAC or 180 - 264 VAC (switch selectable), 47 - 63 Hz, 3 A (max), 0.3 KVA
Input Power
286 Watts
Heat output
976 BTU/hr
Operating: 5° C to 35° C (41° F to 95° F)
Nonoperating: -20° C to 60° C (?4° F to 140° F)
Operating: 40% to 80% relative humidity, noncondensing
Nonoperating: 30% to 90% relative humidity, noncondensing
Operating: 3000 m (10,000 ft)
Nonoperating: 12,000 m (40,000 ft)
Acoustic noise
Operating: 5.2 bels
Idling: 5.1 bels
Number of cords


Meets or exceeds the following requirements:
UL 1950, CSA C22.2 No. 950, TUV EN 60950, CB Scheme with Nordic deviations, EMKO-TSE(74-SEC) 203, ZH1/618
FCC Class B, DOC Class B, VCCI Class 2, EN 55022 Class B, EN 61000-3-2
EN 50082-1
DHHS 21 Subchapter J; PTB German X-ray Decree
Power management
Energy Star compliant


Power supply
1000 watts
Operating temperature
5°C to 35°C at 3000 meters
Nonoperating temperature
-40°C to 60°C at 12000 meters

Dimensions and Weights

11.2 cm (4.4 in.)
43.6 cm (17.1 in.)
43.0 cm (16.9 in.)
18.0 kg (39.6 lb.)


Express Computer Systems state-of-the-art engineering lab and certified technicians will make sure that your Sun Ultra 5 Workstation is tested rigorously and in perfect working condition. To back it up, we carry a 100% Satisfaction Guarantee on all of our used and refurbished gear, in addition to one of the industries best warranties.

Shipping Policy

We stock all of our products. Items are fully tested and professionally packaged to ensure functionality on arrival.

The Ultra 5 will ship the same day if the order is received with sufficient testing and packaging time.

*Alaska and Hawaii customers, please contact us for a shipping quote.

Shipping Methods

We ship via Fedex. Next Day and expedited shipping services are available. Please contact us for a quote to upgrade shipping.

We can also ship via UPS or FedEx on your account number. Other freight and carrier services are available, please contact us at to make arrangements.

Pickup & Delivery

Local customers may also arrange for pickup or delivery of items.

Net Terms

Approved Educational, Government, and Corporate customers may submit a purchase order to purchase the Ultra 5.

Please contact us and we will FAX or Email you a credit application.

Finance & Leasing Options

We have solutions to help you finance your purchase. Please contact us at to learn more about our finance and leasing options.

Credit Card

To pay via credit card, please call us at (800) 327-0730


FAX your card type, card number, expiration date, name as it appears on the card, complete billing address including apartment number, zip code and phone number to us at (800) 327-0730.

Wire Transfer

International buyers must pay via Wire Transfer.

Please email us at to purchase this product with a wire transfer.


Business and Personal Checks must clear prior to shipment.