Replacement for 731761-B22: Drop-In Alternatives We Stock
Looking for a replacement for the 731761-B22 (731761-B22 - HP 8GB Kit (2 X 4GB) DDR3-1866MHz PC3-14900 ECC Registered CL13 240-Pin DIMM Single Rank Memory)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 731761-B22
| SKU | 731761-B22 |
|---|---|
| Product | 731761-B22 - HP 8GB Kit (2 X 4GB) DDR3-1866MHz PC3-14900 ECC Registered CL13 240-Pin DIMM Single Rank Memory |
| Current price | $241.46 |
| Stock status | In Stock |
| Detail page | View 731761-B22 › |
Drop-in replacements for 731761-B22
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.
731761-B28 - HP 8GB Kit (2 X 4GB) DDR3-1866MHz PC3-14900 ECC Registered CL13 240-Pin DIMM Single Rank Memory
SKU: 731761-B28
Price: $241.46
731761-112 - HP 112GB Kit (14 X 8GB) DDR3-1866MHz PC3-14900 ECC Registered CL13 240-Pin DIMM 1Gx4 Memory
SKU: 731761-112
Price: $1,823.33
731761-128 - HP 128GB Kit (16 X 8GB) DDR3-1866MHz PC3-14900 ECC Registered CL13 240-Pin DIMM 1Gx4 Memory
SKU: 731761-128
Price: $2,085.78
731761-S21 - HP 8GB DDR3-1866MHz PC3-14900 ECC Registered CL13 240-Pin DIMM 1.35V Low Voltage Memory Module
SKU: 731761-S21
Price: $138.13
731761-B27 - HP 8GB DDR3-1866MHz PC3-14900 ECC Registered CL13 240-Pin DIMM Memory Module
SKU: 731761-B27
Price: $138.13
731761-B211 - HP 8GB PC3-14900 DDR3-1866MHz ECC Registered CL13 RDIMM Single-Rank Memory Module
SKU: 731761-B211
Price: $138.13
731761-B21 - HP 8GB DDR3-1866MHz PC3-14900 ECC Registered CL13 240-Pin DIMM 1.35V Low Voltage Memory Module
SKU: 731761-B21
Price: $408.42
E6R40AV - HP 8GB Kit (2 X 4GB) PC3-14900 DDR3-1866MHz ECC Registered CL13 RDIMM Single-Rank Memory
SKU: E6R40AV
Price: $152.30
E2E60AV - HP 8GB Kit (2 X 4GB) PC3-14900 DDR3-1866MHz ECC Registered CL13 RDIMM Single-Rank Memory
SKU: E2E60AV
Price: $190.51
E2S39AV - HP 8GB Kit (2 X 4GB) PC3-14900 DDR3-1866MHz ECC Unbuffered CL13 UDIMM Single-Rank Memory
SKU: E2S39AV
Price: $190.51
F2G28AV - HP 8GB Kit (2 X 4GB) PC3-14900 DDR3-1866MHz non-ECC Unbuffered CL13 UDIMM Dual-Rank Memory
SKU: F2G28AV
Price: $194.76
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.