Replacement for A33-BA: Drop-In Alternatives We Stock
Looking for a replacement for the A33-BA (A33-BA - Sun A33-BA E420R Server Base with DVD & Power Supply)? 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 A33-BA
| SKU | A33-BA |
|---|---|
| Product | A33-BA - Sun A33-BA E420R Server Base with DVD & Power Supply |
| Stock status | In Stock |
| Detail page | View A33-BA › |
Drop-in replacements for A33-BA
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.
0NX140 - Dell DVD-RWD400/d500/d600 Drive (532tsl) DVD-RW By Toshiba DVD Writer
SKU: 0NX140
Price: $82.42
NX140 - Dell DVD-RWD400/d500/d600 Drive (532tsl) DVD-RW By Toshiba DVD Writer
SKU: NX140
Price: $82.42
595241-001 - HP ProLiant DL580 G7 Base-Model 2x Intel Xeon Hc E7520/1.86 GHz 16GB Ram DDR3 SDRAM SAS/SATA Dvd Rom Gigabit Ethernet 4u Rack Server
SKU: 595241-001
Price: $889.47
584087-001 - HP ProLiant DL580 G7 Base-Model 2x Intel Xeon Hc E7530/1.86 GHz 16GB Ram DDR3 SDRAM SAS/SATA Dvd Rom Gigabit Ethernet 4u Rack Server
SKU: 584087-001
Price: $987.37
511-1256 - Sun 8-Slot Disk Backplane SATA DVD for Sun SPARC Enterprise T5220 Server
SKU: 511-1256
Price: $292.63
540-BBUZ - Dell Intel X550 RNDC 2 X 10GB Base-T + 2 X 1GB Base-T Daughter Card
SKU: 540-BBUZ
Price: $54.74
IBM 45W0193 2498-B40-BASE-SYS System Storage SAN Switch SAN40B-4 Base System Chassis
SKU: 45W0193
Price: $2,103.16
DPS-600MBM - Intel 600-Watts ATX Non-Redundant Power Supply for SC5300 Server Chassis Base
SKU: DPS-600MBM
Price: $196.74
DPS-600MB - Intel 600-Watts ATX Non-Redundant Power Supply for SC5300 Server Chassis Base
SKU: DPS-600MB
Price: $213.33
589150-421 - HP ProLiant DL380 G7 Intel Xeon E5630 4-Core 2.53GHz CPU 6GB RAM 460-Watt Power Supply Base Model Server System
SKU: 589150-421
Price: $373.21
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.