Alternative to 604502-B21: Better-Value Equivalents in Stock
Comparing the 604502-B21 (604502-B21 - HP DDR3 8 GB RAM 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 604502-B21
| SKU | 604502-B21 |
|---|---|
| Product | 604502-B21 - HP DDR3 8 GB RAM Memory |
| Current price | $73.68 |
| Stock status | In Stock |
| Detail page | View 604502-B21 › |
Alternatives to 604502-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.
604502-S21 - HP 8GB DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: 604502-S21
Price: $79.96
HP 604502-B21#0D1 8GB PC3-10600 DDR3-1333MHz ECC Registered CL9 RDIMM 1.35V Dual-Rank Memory Module
SKU: 604502-B21-0D1
Price: $79.96
HP 604502-B21#ABA 8GB PC3-10600 DDR3-1333MHz ECC Registered CL9 RDIMM 1.35V Dual-Rank Memory Module
SKU: 604502-B21-ABA
Price: $79.96
604502-16G - HP 16GB Kit (2 X 8GB) DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory
SKU: 604502-16G
Price: $151.92
604502-24G - HP 24GB Kit (3 X 8GB) DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory
SKU: 604502-24G
Price: $223.87
604502-32G - HP 32GB Kit (4 X 8GB) DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory
SKU: 604502-32G
Price: $295.84
604502-48G - HP 48GB Kit (6 X 8GB) DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory
SKU: 604502-48G
Price: $491.36
604502-64G - HP 64GB Kit (8 X 8GB) DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory
SKU: 604502-64G
Price: $599.67
604502-96G - HP 96GB Kit (12 X 8GB) DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory
SKU: 604502-96G
Price: $903.51
604502-112 - HP 112GB Kit (14 X 8GB) DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory
SKU: 604502-112
Price: $1,055.43
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.