Replacement for DTPS-155AB-A: Drop-In Alternatives We Stock
Looking for a replacement for the DTPS-155AB-A (DTPS-155AB-A - Apple 155-Watts Power Supply for G4)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the DTPS-155AB-A
| SKU | DTPS-155AB-A |
|---|---|
| Product | DTPS-155AB-A - Apple 155-Watts Power Supply for G4 |
| Current price | $395.34 |
| Stock status | In Stock |
| Detail page | View DTPS-155AB-A › |
Drop-in replacements for DTPS-155AB-A
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.
Delta DTPS-200PB-109 A 200-Watts ATX Power Supply for Vectra VLI8
SKU: DTPS-200PB-109-A
Price: $157.07
Delta DTPS-120AB A 120-Watts 100-127V / 200-240V ATX Power Supply Vectra VL7/VL8
SKU: DTPS-120AB-A
Price: $189.47
HPY3Y - Dell 155-Watts Switching Power Supply for OptiPlex 3440 5250 7440 7450
SKU: HPY3Y
Price: $113.68
0HPY3Y - Dell 155-Watts Switching Power Supply for OptiPlex 3440 5250 7440 7450
SKU: 0HPY3Y
Price: $113.68
AC155EA-00 - Dell 155-Watts Power Supply for OptiPlex 3240 3440 7440 All-In-One Desktop
SKU: AC155EA-00
Price: $128.95
8KT09 - Dell 155-Watts Power Supply for OptiPlex 3240 / 3440 / 7440 All-In-One Desktop
SKU: 8KT09
Price: $143.39
HU155EA-01 - Dell 155-Watts Switching Power Supply for OptiPlex 3440 5250 7440 7450
SKU: HU155EA-01
Price: $143.39
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.