Alternative to 662633-B21: Better-Value Equivalents in Stock
Comparing the 662633-B21 (662633-B21 - HP 16GB PC3-10600 DDR3-1333MHz ECC Registered CL9 RDIMM 1.35V Dual-Rank Memory Module) 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 662633-B21
| SKU | 662633-B21 |
|---|---|
| Product | 662633-B21 - HP 16GB PC3-10600 DDR3-1333MHz ECC Registered CL9 RDIMM 1.35V Dual-Rank Memory Module |
| Current price | $109.57 |
| Stock status | In Stock |
| Detail page | View 662633-B21 › |
Alternatives to 662633-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.
647763-001 - HP 16GB PC3-10600 DDR3-1333MHz ECC Registered CL9 RDIMM 1.35V Dual-Rank Memory Module
SKU: 647763-001
Price: $109.57
628974-831 - HP 16GB PC3-10600 DDR3-1333MHz ECC Registered CL9 RDIMM Memory Module
SKU: 628974-831
Price: $109.57
HP 627812R-B21#0D1 16GB PC3-10600 DDR3-1333MHz ECC Registered CL9 RDIMM 1.35V Dual-Rank Memory Module
SKU: 627812R-B21-0D1
Price: $109.57
HP 742296R-B21#0D1 16GB PC3-10600 DDR3-1333MHz ECC Registered CL9 RDIMM 1.35V Dual-Rank Memory Module
SKU: 742296R-B21-0D1
Price: $109.57
HP 627808-B21#0D1 16GB PC3-10600 DDR3-1333MHz ECC Registered CL9 RDIMM 1.35V Dual-Rank Memory Module
SKU: 627808-B21-0D1
Price: $109.57
VDXYGY1 - HP 16GB PC3-10600 DDR3-1333MHz ECC Registered CL9 RDIMM 1.35V Dual-Rank Memory Module
SKU: VDXYGY1
Price: $109.57
HP 647881-B21#0D1 16GB PC3-10600 DDR3-1333MHz ECC Registered CL9 RDIMM 1.35V Dual-Rank Memory Module
SKU: 647881-B21-0D1
Price: $109.57
628974-081U - HP 16GB PC3-10600 DDR3-1333MHz ECC Registered CL9 RDIMM Memory Module
SKU: 628974-081U
Price: $109.57
HP A0R59AR#0D1 16GB PC3-10600 DDR3-1333MHz ECC Registered CL9 RDIMM 1.35V Dual-Rank Memory Module
SKU: A0R59AR-0D1
Price: $109.57
HP 647883R-B21#0D1 16GB PC3-10600 DDR3-1333MHz ECC Registered CL9 RDIMM 1.35V Dual-Rank Memory Module
SKU: 647883R-B21-0D1
Price: $109.57
632204-001B - HP 16GB PC3-10600 DDR3-1333MHz ECC Registered CL9 RDIMM 1.35V Dual-Rank Memory Module
SKU: 632204-001B
Price: $109.57
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.