Alternative to PSTPG0550DPCGUSG: Better-Value Equivalents in Stock
Comparing the PSTPG0550DPCGUSG (PSTPG0550DPCGUSG - Thermaltake Toughpower DPS G 550-Watts 80 PLUS Platinum 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 PSTPG0550DPCGUSG
| SKU | PSTPG0550DPCGUSG |
|---|---|
| Product | PSTPG0550DPCGUSG - Thermaltake Toughpower DPS G 550-Watts 80 PLUS Platinum Power Supply |
| Stock status | In Stock |
| Detail page | View PSTPG0550DPCGUSG › |
Alternatives to PSTPG0550DPCGUSG
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.
PS-TPI-1050F2FDPU-1 - Thermaltake Toughpower iRGB 1050W 80 PLUS Platinum ATX 12V 2.4 & EPS 12V 2.92 Power Supply (Black)
SKU: PS-TPI-1050F2FDPU-1
Price: $851.21
DPS-550MB - Delta 550-Watts 80 Plus Platinum Hot Plug Redundant Power Supply for PowerEdge R320 R420 R620
SKU: DPS-550MB
Price: $250.53
DPS-550AB-5A - Delta 550-Watts 80 Plus Platinum Hot-Swappable Power Supply for ThinkServer RD550 / RD650
SKU: DPS-550AB-5A
Price: $305.07
Delta DPS-550MB A 550-Watts 80 Plus Platinum Hot Plug Redundant Power Supply for PowerEdge R320 R420 R620
SKU: DPS-550MB-A
Price: $344.33
DPS-550AB-8 - Delta 550-Watts 80 Plus Platinum Hot Plug Redundant Power Supply for PowerEdge R320 R420 R620
SKU: DPS-550AB-8
Price: $392.99
Delta DPS-550AB-8 A 550-Watts 80 Plus Platinum Hot Plug Redundant Power Supply for PowerEdge R320 R420 R620
SKU: DPS-550AB-8-A
Price: $442.11
PS-TPD-0750MPCGUS-1 - Thermaltake Toughpower PS-TPD-0750MPCGUS-1 750W 80 PLUS Gold ATX12V 2.3 & EPS12V 2.92 Power Supply (Black)
SKU: PS-TPD-0750MPCGUS-1
Price: $326.28
PS-TPG-0750FPCGUS-R - Thermaltake Toughpower Grand RGB PS-TPG-0750FPCGUS-R 750W 80 PLUS Gold ATX12V 2.4 & EPS12V 2.92 Power Supply w/ Active PFC & Full Modular (Black)
SKU: PS-TPG-0750FPCGUS-R
Price: $382.59
PS-TPG-0850FPCGUS-R - Thermaltake Toughpower Grand RGB PS-TPG-0850FPCGUS-R 850W 80 PLUS Gold ATX12V 2.4 & EPS12V 2.92 Power Supply w/ Active PFC & Full Modular (Black)
SKU: PS-TPG-0850FPCGUS-R
Price: $444.57
PS-TPD-1500MPCGUS-1 - Thermaltake Toughpower PS-TPD-1500MPCGUS-1 1500W 80 PLUS Gold ATX12V 2.3 & EPS12V Power Supply (Black)
SKU: PS-TPD-1500MPCGUS-1
Price: $612.51
EA-550 - Antec Earthwatts GREEN 550-Watts 80-Plus Bronze ATX 12V 2.4 Power Supply
SKU: EA-550
Price: $196.49
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.