Replacement for H4947LL-A: Drop-In Alternatives We Stock
Looking for a replacement for the H4947LL-A (Apple H4947LL/A 24 x Bay 48TB SAS Controller RAID Hard Drive Array)? Pro Disk Network ships 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 H4947LL-A
| SKU | H4947LL-A |
|---|---|
| Product | Apple H4947LL/A 24 x Bay 48TB SAS Controller RAID Hard Drive Array |
| Stock status | In Stock |
| Detail page | View H4947LL-A › |
Drop-in replacements for H4947LL-A
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.
ASR2405 - Adaptec Raid Contr Raid 2405 Storage Controller (raid) 4 Channel ) Sgl
SKU: ASR2405
Price: $182.37
LSI00211 - LSI Logic MegaRAID 9280-24i4e SAS RAID Controller - Serial Attached SCSI (SAS) Serial ATA/600 - PCI Express 2.0 x8 - Plug-in Card - RAID Su
SKU: LSI00211
Price: $1,034.53
2268200-R - Adaptec 51245 16-port SAS RAID Controller Serial Attached SCSI (SAS) Serial ATA/300 PCI Express x8 Plug-in Card RAID Supported 0 1 1E 5
SKU: 2268200-R
Price: $1,398.91
RS2SG244 - Intel RS2SG244 24-port SAS RAID Controller - Serial ATA/600 Serial Attached SCSI (SAS) - PCI Express 2.0 x8 - Plug-in Card - RAID Supported
SKU: RS2SG244
Price: $1,928.57
E7-L2PAE-HF - Quantum 24TB/48TB LTO-5 Superloader 3 2U RM 6GB/s SAS 1DRV/16Slots Tape Autoloader
SKU: E7-L2PAE-HF
Price: $5,083.84
2268300-R - Adaptec MAXIQ 2405Q ,Storage Controller (RAID),4 Channel,SATA-300 /SAS Low Profile ,300 MBPS,RAID 0, 1, 10, JBOD, 1E , PCI Express X8
SKU: 2268300-R
Price: $1,047.39
AW594B - HP Modular Smart Array P2000 G3 SAS Dual Controller SFF Array System Hard Drive Array 24-Bay 0 Hard Drive (aw
SKU: AW594B
Price: $3,568.80
AP839B - HP StorageWorks Modular Smart Array P2000 2.5-inch Drive Bay Chassis Storage Enclosure 24-Bay
SKU: AP839B
Price: $1,152.42
MD1420 - Dell PowerVault MD1420 24-Bay SAS 12G Storage Array 2 x 12G-SAS Controller With 2 Power supplies
SKU: MD1420
Price: $833.68
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.