Alternative to 0231A79S: Better-Value Equivalents in Stock
Comparing the 0231A79S (0231A79S - 3Com PSR650A DC Power Supply Module) against alternatives? Pro Disk Network stocks 12 similar parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 0231A79S
| SKU | 0231A79S |
|---|---|
| Product | 0231A79S - 3Com PSR650A DC Power Supply Module |
| Current price | $706.50 |
| Stock status | In Stock |
| Detail page | View 0231A79S › |
Alternatives to 0231A79S
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
277919-001 - HP 220-Watts ATX 12V Switching Power Supply with Active Power Supply Correction for Presario 6000
SKU: 277919-001
Price: $96.84
AHF-2DC-2500W - Delta 2500-Watt Gold AC Power Supply Power Supply for UCS 5108 z5
SKU: AHF-2DC-2500W
Price: $121.05
AA23530 - HP 1300-Watts Hot-Swappable Redundant Power Supply with Active Power Supply Correction for ProLaint DL580 ML570 G3 G4
SKU: AA23530
Price: $128.95
0KY091 - Dell 502-Watts Power Supply Hot Swap Power Supply for PowerEdge R610
SKU: 0KY091
Price: $128.95
ASR1550PS - Intel 650-Watts Redundant Power Supply 650W Redundant Power Supply For SR1550 Server Chassis
SKU: ASR1550PS
Price: $136.04
CWA2-0650-10-IT01 - Intel 650-Watts Redundant Power Supply 650W Redundant Power Supply
SKU: CWA2-0650-10-IT01
Price: $145.26
KY091 - Dell 502-Watts Power Supply Hot Swap Power Supply for PowerEdge R610
SKU: KY091
Price: $149.47
ECB500AWT - Enermax CyberBron 500-Watts Power Supply 12V ATX 80 Plus Bronze Non Modular Power Supply
SKU: ECB500AWT
Price: $165.79
5187-5009 - HP 300-Watts ATX Power Supply with PFC for Pavilion (merlot C) Regulated Power Supply
SKU: 5187-5009
Price: $178.41
455324-001 - HP 240-Watts ATX Power Supply For HP DC5800 DC7900 SFF Power Supply PC7038
SKU: 455324-001
Price: $182.37
J8696AX - HP ProCurve 620 External Power Supply / Redundant Power Supply (EPS/RPS) for 2900, 3500yl, 6200yl ProCurve Switch
SKU: J8696AX
Price: $184.21
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.