Replacement for 501-4489-07: Drop-In Alternatives We Stock
Looking for a replacement for the 501-4489-07 (501-4489-07 - Sun 128MB 100MHz PC100 ECC 232-Pin DIMM Memory Module for Fire 280R and Blade 1000)? 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 501-4489-07
| SKU | 501-4489-07 |
|---|---|
| Product | 501-4489-07 - Sun 128MB 100MHz PC100 ECC 232-Pin DIMM Memory Module for Fire 280R and Blade 1000 |
| Current price | $267.76 |
| Stock status | In Stock |
| Detail page | View 501-4489-07 › |
Drop-in replacements for 501-4489-07
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.
X5075A-Z - Sun 4 x AC Input Power Cords 16A (International) 4m 180-2004 for Sun Rack 900 Sun Fire V20z Sun Fire V60X RoHS Y
SKU: X5075A-Z
Price: $115.79
102307-B21 - HP 256MB Kit (2 X 128MB) 100MHz PC100 ECC Unbuffered CL2 168-Pin DIMM 3.3V Memory
SKU: 102307-B21
Price: $98.99
04K0072 - IBM 128MB 100MHz PC100 non-ECC Unbuffered CL3 168-Pin DIMM Memory Module
SKU: 04K0072
Price: $111.04
07Y765 - Dell 128MB 100MHz PC100 non-ECC Unbuffered CL2 144-Pin SoDimm Dual Rank Memory Module
SKU: 07Y765
Price: $116.14
C6074-60410 - HP 128MB 100MHz PC100 non-ECC Unbuffered CL2 168-Pin DIMM 3.3V Memory Module
SKU: C6074-60410
Price: $153.74
390704-002 - HP StorageWorks 100/200GB Ultrium 232 LTO-1 Low Voltage Differential (LVD) SCSI 68-Pin External Tape Drive (Cabon)
SKU: 390704-002
Price: $397.89
390705-001 - HP StorageWorks 100/200GB Ultrium 232 LTO-1 Low Voltage Differential (LVD) SCSI 68-Pin External Tape Drive (Cabon)
SKU: 390705-001
Price: $593.26
390704-001 - HP StorageWorks 100/200GB Ultrium 232 LTO-1 Low Voltage Differential (LVD) SCSI 68-Pin External Tape Drive (Cabon)
SKU: 390704-001
Price: $790.63
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.