Replacement for A2Z48AA: Drop-In Alternatives We Stock
Looking for a replacement for the A2Z48AA (A2Z48AA - HP 4GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module)? 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 A2Z48AA
| SKU | A2Z48AA |
|---|---|
| Product | A2Z48AA - HP 4GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module |
| Current price | $100.61 |
| Stock status | In Stock |
| Detail page | View A2Z48AA › |
Drop-in replacements for A2Z48AA
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.
698650-581 - HP 4GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Memory Module
SKU: 698650-581
Price: $86.32
665410-150 - HP 4GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM Dual Rank Memory Module
SKU: 665410-150
Price: $87.46
717046-001 - HP 4GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM Dual Rank Memory Module
SKU: 717046-001
Price: $87.46
B4U36AT - HP 4GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Memory Module
SKU: B4U36AT
Price: $87.46
688600-001 - HP 4GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: 688600-001
Price: $87.46
B1S53AA - HP 4GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Memory Module
SKU: B1S53AA
Price: $87.46
715280-B21 - HP 4GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: 715280-B21
Price: $87.46
B1S53AT - HP 4GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Memory Module
SKU: B1S53AT
Price: $87.46
718280-001 - HP 4GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: 718280-001
Price: $87.46
655410-D88 - HP 4GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Memory Module
SKU: 655410-D88
Price: $87.46
HP B4U36AT#ABU 4GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM Dual Rank Memory Module
SKU: B4U36AT-ABU
Price: $87.46
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.