Replacement for SL-RACK-42-Z: Drop-In Alternatives We Stock
Looking for a replacement for the SL-RACK-42-Z (SL-RACK-42-Z - Sun StorageTek Rack Base 19-Inch Rack 42 Rack Units RoHS-5 Compliant)? 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 SL-RACK-42-Z
| SKU | SL-RACK-42-Z |
|---|---|
| Product | SL-RACK-42-Z - Sun StorageTek Rack Base 19-Inch Rack 42 Rack Units RoHS-5 Compliant |
| Stock status | In Stock |
| Detail page | View SL-RACK-42-Z › |
Drop-in replacements for SL-RACK-42-Z
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.
371-1920-01 - Sun 2GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory Module for Sun Netra X4100/X4200 M2 Server
SKU: 371-1920-01
Price: $113.93
ACS-4220-RM-19 - Cisco 19-inch Rack Mounting Kit for Integrated Service 4221 Router
SKU: ACS-4220-RM-19
Price: $241.16
365-1427 - Sun X7203A 24.1-inch 1920 x 1200 TFT Active Matrix LCD Monitor
SKU: 365-1427
Price: $1,863.14
HP JH019A#AC3 OfficeConnect 1420-24G-PoE+ 24-Ports 24 x 10/100/1000 (PoE+) Gigabit Ethernet Unmanaged Rack-Mountable Switch
SKU: JH019A-AC3
Price: $962.05
HP JH019A#ABB OfficeConnect 1420-24G-PoE+ 24-Ports 24 x 10/100/1000 (PoE+) Gigabit Ethernet Unmanaged Rack-Mountable Switch
SKU: JH019A-ABB
Price: $962.05
445198-421 - HP ProLiant DL160 G5 Intel Xeon X5472 3.0GHz CPU 2GB RAM Rack Server
SKU: 445198-421
Price: $1,057.89
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.