Replacement for 590-502197: Drop-In Alternatives We Stock
Looking for a replacement for the 590-502197 (590-502197 - Micron 128MB DDR-266MHz PC2100 CL2.5 Memory Module)? Pro Disk Network ships Crucial 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 590-502197
| SKU | 590-502197 |
|---|---|
| Product | 590-502197 - Micron 128MB DDR-266MHz PC2100 CL2.5 Memory Module |
| Current price | $74.70 |
| Stock status | In Stock |
| Detail page | View 590-502197 › |
Drop-in replacements for 590-502197
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.
CT1664X265 - Crucial 128MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module
SKU: CT1664X265
Price: $74.70
CT1664Z265 - Crucial 128MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module
SKU: CT1664Z265
Price: $85.82
CT1664Z265.16T - Crucial 128MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module
SKU: CT1664Z265.16T
Price: $85.82
CT1664Z265.4TF - Crucial 128MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module
SKU: CT1664Z265.4TF
Price: $85.82
CT4HTF1664AG53EB1 - Crucial 128MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module
SKU: CT4HTF1664AG53EB1
Price: $85.82
CT1664Z265.4T - Crucial 128MB 2DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module
SKU: CT1664Z265.4T
Price: $85.82
CT3272Y265.18T - Crucial 256MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: CT3272Y265.18T
Price: $79.99
CT3272Y265.18TB - Crucial 256MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: CT3272Y265.18TB
Price: $79.99
CT3272Y265.9LT - Crucial 256MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: CT3272Y265.9LT
Price: $79.99
CT33272Y265.18LT4B3 - Crucial 256MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: CT33272Y265.18LT4B3
Price: $79.99
CT3272Y265 - Crucial 256MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: CT3272Y265
Price: $79.99
CT3272Y265.18LT4B3 - Crucial 256MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: CT3272Y265.18LT4B3
Price: $79.99
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.