Alternative to 713981-0B21: Better-Value Equivalents in Stock
Comparing the 713981-0B21 (713981-0B21 - HP 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM 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 713981-0B21
| SKU | 713981-0B21 |
|---|---|
| Product | 713981-0B21 - HP 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Memory Module |
| Current price | $87.46 |
| Stock status | In Stock |
| Detail page | View 713981-0B21 › |
Alternatives to 713981-0B21
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.
713981-56G - HP 56GB Kit (14 X 4GB) DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM Low Voltage 1.35V Single Rank Memory
SKU: 713981-56G
Price: $113.82
713981-B21 - HP 4GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module
SKU: 713981-B21
Price: $138.95
713981-S21 - HP 4GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module
SKU: 713981-S21
Price: $187.37
713981-64G - HP 64GB Kit (16 X 4GB) DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM Low Voltage 1.35V Single Rank Memory
SKU: 713981-64G
Price: $1,361.04
HP 647873-B21#0D1 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Single-Rank Memory Module
SKU: 647873-B21-0D1
Price: $87.46
HP 647895R-B21#0D1 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Single-Rank Memory Module
SKU: 647895R-B21-0D1
Price: $87.46
676331R-B21 - HP 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Single-Rank Memory Module
SKU: 676331R-B21
Price: $87.46
647658-571 - HP 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Memory Module
SKU: 647658-571
Price: $87.46
HP 647895-B21#0D1 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Single-Rank Memory Module
SKU: 647895-B21-0D1
Price: $87.46
RP001230567 - HP 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Single-Rank Memory Module
SKU: RP001230567
Price: $87.46
6152B6 - HP 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Dual-Rank Memory Module
SKU: 6152B6
Price: $87.46
647648-071U - HP 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Memory Module
SKU: 647648-071U
Price: $87.46
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.