Alternative to KT03503: Better-Value Equivalents in Stock
Comparing the KT03503 (KT03503 - Kingston 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module) against alternatives? Pro Disk Network stocks 12 similar Kingston parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the KT03503
| SKU | KT03503 |
|---|---|
| Product | KT03503 - Kingston 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module |
| Current price | $86.66 |
| Stock status | In Stock |
| Detail page | View KT03503 › |
Alternatives to KT03503
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.
40P9486 - IBM / Kingston 2GB Kit (2 X 1GB ) DDR-266MHz PC-2100 ECC Registered CL 2.5 184-Pin DIMM 2.5V Memory
SKU: 40P9486
Price: $71.58
Kingston KFJ2762/1G 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: KFJ2762-1G
Price: $85.36
Kingston Technology KVR266X72RC25/1GD 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM 2.5V Memory Module
SKU: KVR266X72RC25-1GD
Price: $85.36
Kingston KVR266X72RC25/1GI 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module (Intel validated)
SKU: KVR266X72RC25-1GI
Price: $86.66
KINSYS456 - Kingston 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: KINSYS456
Price: $86.66
Kingston KRV266X72RC25/1024 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: KRV266X72RC25-1024
Price: $86.66
KT12872DRN3R18V2C25 - Kingston 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: KT12872DRN3R18V2C25
Price: $86.66
Kingston KTC-ML370G3/G2 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: KTC-ML370G3-G2
Price: $86.66
Kingston KTC-ML530G/1G 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: KTC-ML530G-1G
Price: $86.66
D1GER266KI - Kingston 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: D1GER266KI
Price: $86.66
Kingston CKVR266X72RC25L/1G 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin Low Profile DIMM Memory Module
SKU: CKVR266X72RC25L-1G
Price: $86.66
Kingston KVR266X7RC25L/1G 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: KVR266X7RC25L-1G
Price: $86.66
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.