Alternative to RS500-AMBAD3-US: Better-Value Equivalents in Stock
Comparing the RS500-AMBAD3-US (RS500-AMBAD3-US - Cooler Master Silent Pro M 500W ATX12V / EPS12V Power Supply) 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 RS500-AMBAD3-US
| SKU | RS500-AMBAD3-US |
|---|---|
| Product | RS500-AMBAD3-US - Cooler Master Silent Pro M 500W ATX12V / EPS12V Power Supply |
| Stock status | In Stock |
| Detail page | View RS500-AMBAD3-US › |
Alternatives to RS500-AMBAD3-US
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.
CL-P039-AL12BL-A Thermaltake Contac Silent 12 CL-P039-AL12BL-A CPU Cooler for Intel LGA 1366/1156/1155/1151/1150/775 & AMD Socket AM4/FM2/FM1/AM3+/AM3/AM2+/AM2
SKU: CL-P039-AL12BL-A
Price: $157.72
RS-850-EMBA - Cooler Master Real Power Pro 850-Watts ATX12V Power Supply
SKU: RS-850-EMBA
Price: $131.58
FSP500-50FDB - Sparkle Power FSP500FDB-B204 500W 80 PLUS Gold FLEX Switching Power Supply w/ Active PFC
SKU: FSP500-50FDB
Price: $382.59
HK8-00005 - Cooler Master CPU Cooler Fan Heatsink for Amd Socket AM3/AM2/FM1/FM2/AM3 up to 95W
SKU: HK8-00005
Price: $66.32
NE550M Antec NeoECO Modular NE550M Power Supply 550 Watts 80 PLUS BRONZE Certified with 120 mm Silent Fan, CircuitShield Protection, ATX 12V 2.4 & EPS 12V, 3-Year Warranty
SKU: NE550M
Price: $259.50
NE650M Antec NeoECO Modular NE650M Power Supply 650 Watts 80 PLUS BRONZE Certified with 120 mm Silent Fan, CircuitShield Protection, ATX 12V 2.4 & EPS 12V, 3-Year Warranty
SKU: NE650M
Price: $310.36
SS-750XP2 - Seasonic Snow Silent-750 750-Watts 80-Plus Platinum ATX 12V/EPS 12V Power Supply with Active PFC
SKU: SS-750XP2
Price: $332.03
PS-SPD-0500NPCWUS-W - Thermaltake Smart 500W 80 PLUS ATX12V 2.3 Power Supply (Black)
SKU: PS-SPD-0500NPCWUS-W
Price: $113.68
TR-500CUS - Thermaltake TR-500 TR2 500W ATX12V v2.3 Power Supply (Core i7 & Core i5 Ready)
SKU: TR-500CUS
Price: $179.05
100-GD-0500-V1 EVGA 100-GD-0500-V1 500 GD, 80+ GOLD 500W, 5 Year Warranty, Power Supply 100-GD-0500-V1
SKU: 100-GD-0500-V1
Price: $217.89
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.