Alternative to KFJ2889-512: Better-Value Equivalents in Stock
Comparing the KFJ2889-512 (Kingston KFJ2889/512 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered DIMM CL5 240-Pin DIMM Dual Rank 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 KFJ2889-512
| SKU | KFJ2889-512 |
|---|---|
| Product | Kingston KFJ2889/512 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered DIMM CL5 240-Pin DIMM Dual Rank Memory Module |
| Current price | $83.04 |
| Stock status | In Stock |
| Detail page | View KFJ2889-512 › |
Alternatives to KFJ2889-512
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.
Kingston KFJ2889E/512 512MB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM Single Rank Memory Module
SKU: KFJ2889E-512
Price: $74.58
Kingston Technology KVR667D2E5/512 512MB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: KVR667D2E5-512
Price: $74.58
Kingston KTD-DM8400BE/512 512MB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM Single Rank Memory Module
SKU: KTD-DM8400BE-512
Price: $74.58
Kingston KTH-XW4300E/512 512MB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM Single Rank Memory Module
SKU: KTH-XW4300E-512
Price: $74.58
Kingston Technology KTD-DM8400B/512 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: KTD-DM8400B-512
Price: $83.04
Kingston KTH-XW4300/512 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered DIMM CL5 240-Pin DIMM Dual Rank Memory Module
SKU: KTH-XW4300-512
Price: $83.04
Kingston XW4300/512 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered DIMM CL5 240-Pin DIMM Dual Rank Memory Module
SKU: XW4300-512
Price: $83.04
Kingston KTN-PM667/512 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered DIMM CL5 240-Pin DIMM Dual Rank Memory Module
SKU: KTN-PM667-512
Price: $83.04
Kingston KTM4982/512 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered DIMM CL5 240-Pin DIMM Dual Rank Memory Module
SKU: KTM4982-512
Price: $83.04
Kingston KTA-MB667/512 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SoDimm Memory Module
SKU: KTA-MB667-512
Price: $87.53
Kingston KTN667SO/512 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SoDimm Memory Module
SKU: KTN667SO-512
Price: $96.87
Kingston KVR667D2S5/512 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SoDimm Memory Module
SKU: KVR667D2S5-512
Price: $96.87
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.