Alternative to 857718-B21: Better-Value Equivalents in Stock
Comparing the 857718-B21 (857718-B21 - HP 4GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Single 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 857718-B21
| SKU | 857718-B21 |
|---|---|
| Product | 857718-B21 - HP 4GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Single Rank Memory Module |
| Current price | $140.87 |
| Stock status | In Stock |
| Detail page | View 857718-B21 › |
Alternatives to 857718-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.
854912-001 - HP 4GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 854912-001
Price: $110.53
852260-001 - HP 4GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Memory Module
SKU: 852260-001
Price: $140.87
869219-001 - HP 4GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 869219-001
Price: $140.87
T9V38AT - HP 4GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Memory Module
SKU: T9V38AT
Price: $140.87
T9V38AA - HP 4GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: T9V38AA
Price: $140.87
937981-001 - HP 4GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 937981-001
Price: $140.87
939812-001 - HP 4GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 939812-001
Price: $140.87
857540-B21 - HP 4GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 857540-B21
Price: $140.87
862934-B21 - HP 4GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Quad Rank Memory Module
SKU: 862934-B21
Price: $545.18
862934-S21 - HP 4GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Quad Rank Memory Module
SKU: 862934-S21
Price: $550.64
805347-S21 - HP 8GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 805347-S21
Price: $63.16
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.