Alternative to 483399-B21: Better-Value Equivalents in Stock
Comparing the 483399-B21 (483399-B21 - HP 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM 1.8V Single Rank Memory) against alternatives? Pro Disk Network stocks 12 similar HP 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 483399-B21
| SKU | 483399-B21 |
|---|---|
| Product | 483399-B21 - HP 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM 1.8V Single Rank Memory |
| Current price | $362.18 |
| Stock status | In Stock |
| Detail page | View 483399-B21 › |
Alternatives to 483399-B21
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.
483399-S21 - HP 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM 1.8V Single Rank Memory
SKU: 483399-S21
Price: $227.88
HP 483399-B21#0D1 2GB DDR2-667MHz ECC Registered CL5 240-Pin DIMM 1.5V Single Rank Memory Module
SKU: 483399-B21-0D1
Price: $362.18
408851-B21 - HP 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM 1.8V Single Rank Memory
SKU: 408851-B21
Price: $71.58
TS2GHP7411 - Transcend 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory
SKU: TS2GHP7411
Price: $219.89
397411-B22 - HP 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory
SKU: 397411-B22
Price: $227.88
408851-S21 - HP 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM 1.8V Single Rank Memory
SKU: 408851-S21
Price: $227.88
397411-B21-03 - HP 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Low Voltage Dual Rank Memory
SKU: 397411-B21-03
Price: $227.88
408857-B21 - HP 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM 1.8V Single Rank Memory
SKU: 408857-B21
Price: $227.88
506731-B21 - HP 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM 1.8V Single Rank Memory
SKU: 506731-B21
Price: $227.88
307411-B21 - HP 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory
SKU: 307411-B21
Price: $304.46
397403-B21 - HP 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory
SKU: 397403-B21
Price: $304.46
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.