null
Sun

Sun Microsystems 300-1283 APS-88 185W Power Supply 100-240V +5V 15A +12V 12A

(No reviews yet) Write a Review
SKU:
21375
MPN:
300-1283
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
8.00 LBS
Shipping:
Calculated at Checkout
  • Sun APS-88 300-1283 185W power supply – top and left side view showing perforated metal housing
  • Sun APS-88 300-1283 185W power supply – bottom view showing multi-pin output connector
  • Sun APS-88 300-1283 185W power supply – top view showing dual cooling fans and Sun logo label
  • Sun APS-88 300-1283 label closeup showing part number, model, input/output specs, and TUV/UL certifications
$60.00
Was: $125.00
Current Stock: 1

Sold Out

Description

Sun Microsystems 300-1283 APS-88 185W Power Supply 100-240V +5V 15A +12V 12A

Internal power supply unit designed for Sun Microsystems workstations and servers. Delivers 185W continuous output across dual voltage rails with universal input voltage support.

Specifications & What's Included

  • Model: APS-88 | MPN: 300-1283
  • Input: 100-240V AC, 47-63Hz
  • Output: +5V @ 15A, +12V @ 12A
  • Max Continuous Power: 185W
  • Certifications: UL, CSA, TUV
  • Power supply unit only; no additional accessories included

Applications

This APS-88 supply was used in Sun Microsystems desktop workstations and server platforms throughout the 1990s and early 2000s. It supports systems requiring the 300-1283 power supply specification. The dual output voltages accommodate both logic and peripheral components typical of Sun hardware from that era.

Please note: We may have multiple units of this item in stock. The unit you receive may vary slightly from the one shown in the photos. All units are functionally equivalent and inspected to the same standard.

Condition: Used
This Sun Microsystems APS-88 300-1283 185W power supply has been tested at our facility and is in good working order. The unit presents in good used condition overall, with the perforated metal housing showing only light surface wear consistent with prior installation use. Both cooling fans are present and the multi-pin output connector shows no damage. The label is clean and fully legible, confirming the part number, model, and electrical ratings. Please view our photo set and contact us if you have any questions.
View AllClose

Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
View AllClose

Additional Information

Brand:
Sun Microsystems
Model:
APS-88
MPN:
300-1283
Secondary MPN:
2-439-865-01
SKU:
21375
Condition:
Used – Inspected and Tested
Seller Notes:
Power supply only; no additional accessories included.
Country of Manufacture:
Japan
Form Factor:
Internal / Desktop
Power Requirements:
100-240V AC, 2.7-1.2A, 47-63Hz
Output Voltage:
+5V DC, +12V DC
Output Current:
+5V @ 15A, +12V @ 12A
Max Continuous Power:
185W
Certifications:
UL, CSA, TUV
Compatible With 1:
Sun Microsystems workstations and servers
Compatible With 2:
Systems using Sun p/n 300-1283
Condition Notes:
This Sun Microsystems APS-88 300-1283 185W power supply has been tested and is in good working order. Shows light wear from prior use. Both fans and output connector are present and undamaged.
View AllClose

Related Products

Related Products

Sun Microsystems APS-28 power supply front-left angled view showing perforated metal housing and output wire harness Sun APS-28 power supply rear view showing IEC C14 AC inlet connector and rocker power switch
Add to Cart
Quick view

Sun Microsystems APS-28 300-1080-02 Power Supply 53W AC100-240V DC+5V +12V

Sun

$59.00
Was: $135.00
Sun Microsystems APS-28 300-1080-02 Power Supply 53W AC100-240V DC+5V +12V Internal power supply unit for Sun Microsystems workstations and servers. Converts AC input to regulated DC outputs for...
16165
SKU:
16165
Availability:
Usually ships within 1-2 business days.
Weight:
4.00 LBS
Brand:
Sun Microsystems
Model:
APS-28
MPN:
300-1080-02
SKU:
16165
Condition:
Used – Inspected and Tested
Seller Notes:
Power supply only; output wire harness included
Form Factor:
Internal / Inline
Country of Manufacture:
Japan
Power Requirements:
AC 100-240V, 1.4-0.75A, 50/60Hz
Output Power:
53W MAX (Secondary Windings Total)
DC Output Voltages:
DC +5V @ 4.5A MAX; DC +12V @ 4A MAX
Input Connector:
IEC C14 (standard PC power inlet)
Compatible With:
Sun Microsystems workstations and systems
Certifications:
UL, CSA, CE (Level 3)
Manufacturer:
Manufactured by Sony for Sun Microsystems
Condition Notes:
Sun Microsystems APS-28 power supply (P/N 300-1080-02) has been powered and tested and is in good working order. Good used condition with normal cosmetic wear. Wire harness intact.
Sun Microsystems CR-86 300-1037-01 35W power supply – top and side view showing label with part number and output harness Sun Microsystems CR-86 300-1037-01 power supply label closeup showing input/output specs and Sony manufacture details
Add to Cart
Quick view

Sun Microsystems CR-86 300-1037-01 35W Power Supply 100-240V DC +5V +12V Sony

Sun

$40.00
Was: $80.00
Sun Microsystems CR-86 300-1037-01 35W Power Supply 100-240V DC +5V +12V Sony Internal power supply unit manufactured by Sony for Sun Microsystems CR-86 systems. Converts AC input to regulated DC...
18619
SKU:
18619
Availability:
Usually ships within 1-2 business days.
Weight:
4.00 LBS
Brand:
Sun Microsystems
Model:
CR-86
MPN:
300-1037-01
SKU:
18619
Condition:
Used – Inspected and Tested
Seller Notes:
Power supply unit only; output harness and IEC power inlet included
Form Factor:
Internal / Proprietary Sled
Country of Manufacture:
Singapore
Manufacturer / OEM:
Sony
Power Requirements:
AC 100-240V, 1.0A, 50/60Hz
Output Voltage:
DC +5V 2.0A; DC +12V 1.5A
Power Rating:
35W
Input Voltage:
AC 100-240V
Input Current:
1.0A
Input Frequency:
50/60Hz
Output 1:
DC +5V @ 2.0A
Output 2:
DC +12V @ 1.5A
Certifications:
UL, CSA
Compatible With:
Sun Microsystems vintage workstations/computers
Condition Notes:
Sun Microsystems CR-86 300-1037-01 35W power supply tested and confirmed in working order. Typical used cosmetic wear. Output harness and IEC inlet intact. Please view photos and contact us with any questions.
Sun Microsystems CR-86 300-1090-01 35W power supply – top and side view showing vented metal chassis with output wiring harness Sun CR-86 power supply label showing model number, part number 300-1090-01, input AC 100-240V 1A and output DC +5V 2A +12V 1.5A, manufactured in Singapore by Sony
Add to Cart
Quick view

Sun Microsystems CR-86 300-1090-01 35W Power Supply 100-240V DC +5V 2A +12V

Sun

$40.00
Was: $80.00
Sun Microsystems CR-86 300-1090-01 35W Power Supply 100-240V DC +5V 2A +12V Internal power supply unit manufactured by Sony for Sun Microsystems workstations. Converts AC input to regulated DC...
18958
SKU:
18958
Availability:
Usually ships within 1-2 business days.
Weight:
4.00 LBS
Brand:
Sun Microsystems
Model:
CR-86
MPN:
300-1090-01
Secondary Model:
2-643-504-14
SKU:
18958
Condition:
Used – Pulled from Working Environment
Seller Notes:
Power supply only; output harness with connectors included
Form Factor:
Proprietary Slim/Desktop
Power Rating:
35W
Input Voltage:
AC 100-240V, 1.0A, 50/60Hz
Output Voltage 1:
DC +5V, 2.0A
Output Voltage 2:
DC +12V, 1.5A
Compatible With:
Sun Microsystems workstations using CR-86 PSU
Manufactured By:
Sony (manufactured for Sun Microsystems)
Country of Manufacture:
Singapore
Certifications:
UL (E98322), CSF (LR84114), Level 3
Connector Type:
IEC C14 inlet; internal Molex-style harness
Condition Notes:
Sun Microsystems CR-86 300-1090-01 35W power supply. Pulled from a working environment; inspected and in good used condition. Harness and connectors intact. Please view photos and contact us with questions.
Sun Microsystems APS-28 300-1080-03 60W power supply – top and left side view showing output wire harness and perforated metal enclosure Sun Microsystems APS-28 300-1080-03 60W power supply – opposite side view showing mounting tabs and full wire harness
Add to Cart
Quick view

Sun Microsystems APS-28 300-1080-03 60W Power Supply DC +5V 4.5A +12V 4A

Sun

$50.00
Was: $100.00
Sun Microsystems APS-28 300-1080-03 60W Power Supply DC +5V 4.5A +12V 4A Internal power supply unit manufactured by Sony for Sun Microsystems workstations and systems. Provides regulated DC output...
18957
SKU:
18957
Availability:
Usually ships within 1-2 business days.
Weight:
4.00 LBS
Brand:
Sun Microsystems
Model:
APS-28
MPN:
300-1080-03
Secondary Model:
300-1080
SKU:
18957
Condition:
Used – Inspected and Tested
Seller Notes:
Internal power supply unit only; no external cables included.
Form Factor:
Internal / Open Frame
Power Output:
60W MAX
Output Voltage 1:
DC +5V, 4.5A MAX
Output Voltage 2:
DC +12V, 4A MAX
Input Voltage:
AC 100-240V, 50/60Hz
Input Current:
1.4-0.85A
Power Requirements:
AC 100-240V~, 1.4-0.85A, 50/60Hz
Connector Type:
IEC C14 inlet; multi-wire output harness
Country of Manufacture:
Japan
Manufacturer:
Sony (manufactured for Sun Microsystems)
Certifications:
UL, CSA, TÜV Rheinland – Level 3
Compatible With:
Sun Microsystems workstations and systems requiring APS-28 PSU
Condition Notes:
This Sun Microsystems APS-28 (300-1080-03) 60W power supply has been tested and confirmed in working order. Good used condition with normal wear. Output harness and AC inlet intact. Please contact us with any questions.
Sun 300-1105 Sony SOPS-APS45 44W power supply – top/side view showing full unit with output wiring harness Sun 300-1105 Sony SOPS-APS45 label closeup showing model, part number, input AC 100-240V and output DC +5V 2.6A +12V 1.6A specs
Add to Cart
Quick view

Sun 300-1105 Sony SOPS-APS45 44W Power Supply DC +5V 2.6A +12V 1.6A 100-240V

Sun

$50.00
Was: $100.00
Sun 300-1105 Sony SOPS-APS45 44W Power Supply DC +5V 2.6A +12V 1.6A 100-240V Internal power supply unit designed for Sun Microsystems workstations and servers. Converts AC mains input to regulated DC...
18959
SKU:
18959
Availability:
Usually ships within 1-2 business days.
Weight:
4.00 LBS
Brand:
Sony
Model:
SOPS-APS45
Secondary Model:
300-1105
MPN:
300-1105-xx
SKU:
18959
Condition:
Used – Pulled from Working Environment
Seller Notes:
Power supply only; output connector harness attached
Country of Manufacture:
Japan
Form Factor:
Internal / Inline
Compatible With:
Sun Microsystems workstations/systems using 300-1105
Power Requirements:
AC 100-240V, 0.7-0.4A, 50/60Hz
Output Voltage 1:
DC +5V
Output Current 1:
2.6A
Output Voltage 2:
DC +12V
Output Current 2:
1.6A
Power Rating:
44W
Connector Type:
Multi-pin Molex-style output harness; IEC C14 AC input
Certifications:
UL, CSA Level 3, TÜV Rheinland
Reference Number:
2-626-242-03
Condition Notes:
Sun 300-1105 / Sony SOPS-APS45 44W power supply. Inspected, pulled from a working environment where it was in use and functional. Good used condition. Output harness and IEC inlet intact. Please contact us with questions.