Replacement for AW551A: Drop-In Alternatives We Stock
Looking for a replacement for the AW551A (AW551A - HP StorageWorks X9700 LFF MDL Capacity Block Chassis)? 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 AW551A
| SKU | AW551A |
|---|---|
| Product | AW551A - HP StorageWorks X9700 LFF MDL Capacity Block Chassis |
| Current price | $773.68 |
| Stock status | In Stock |
| Detail page | View AW551A › |
Drop-in replacements for AW551A
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.
BK766A - HP StorageWorks D2600 with 12 2TB 6G SAS 7.2K LFF DP MDL HDD 24TB Bundle
SKU: BK766A
Price: $5,197.89
BV897A - HP NC382m PCIe DP Multifunction Gigabit Server Adapter NIC PCI Express X4 Gigabit Ethernet 2 Ports for E5300 12TB LFF MDL SAS
SKU: BV897A
Price: $117.89
574033-005 - HP 1TB 7200RPM SATA 3Gb/s 3.5-inch LFF MDL Hard Drive with Tray
SKU: 574033-005
Price: $202.11
BQ890A - HP P4500 G2 2 x 120TB 72000RPM Dual-Port MDL SAS Scalable Capacity Storage Array Network
SKU: BQ890A
Price: $3,400.00
HP A2E60A 2TB SAP HANA C7000 10 x Fans + 2 x PSU + 2 x Modules + 2 x Network Card Chassis Block
SKU: A2E60A
Price: $3,226.32
455974-001 - HP Power Block with Power Backplane Board for MDS600 StorageWorks
SKU: 455974-001
Price: $440.00
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.