Replacement for EF299AA: Drop-In Alternatives We Stock
Looking for a replacement for the EF299AA (EF299AA - HP BC1500 BladeSystem ULi M1563M South Bridge 1GB RAM 40GB Hard Drive Server System)? 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 EF299AA
| SKU | EF299AA |
|---|---|
| Product | EF299AA - HP BC1500 BladeSystem ULi M1563M South Bridge 1GB RAM 40GB Hard Drive Server System |
| Current price | $2,873.68 |
| Stock status | In Stock |
| Detail page | View EF299AA › |
Drop-in replacements for EF299AA
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.
AH670AA - HP BladeSystem bc2000 AMD Athlon 64 1.2GHz CPU 1GB RAM 80GB Hard Drive Blade Server
SKU: AH670AA
Price: $457.89
AH670A - HP BladeSystem BC2000 with AMD Athlon 64 CPU 1GB RAM Server System
SKU: AH670A
Price: $457.89
AH671A - HP BladeSystem BC2000 with AMD Athlon 64 CPU 1GB RAM Server System
SKU: AH671A
Price: $457.89
447694-001 - HP BladeSystem bc2500 AMD Athlon 64 X2 3000+ CPU 2GB RAM 80GB HDD Server
SKU: 447694-001
Price: $294.74
824019-001 - HP Dual Port 10/40Gb Ethernet 6-NVMe PCI-Express Bridge Controller
SKU: 824019-001
Price: $170.53
720190-B21 - HP BladeSystem c-Class 40Gb/s 40GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP+ Transceiver Module
SKU: 720190-B21
Price: $155.79
746960-001 - HP BladeSystem c-Class 40Gb QSFP+ MPO SR4 Transceiver Module
SKU: 746960-001
Price: $194.74
720187-B21 - HP BladeSystem c-Class 40Gb QSFP+ MPO SR4 Transceiver Module
SKU: 720187-B21
Price: $310.53
805755-B21 - HP BladeSystem c-Class 40Gb/s 40GBase-SR4 Multi-mode Fiber 100m 850nm MPO Connector QSFP+ Transceiver Module
SKU: 805755-B21
Price: $752.63
406740-B21 - HP 1GB Ethernet Pass-Thru Expansion Module for ProLiant BLadeSystem C-Class
SKU: 406740-B21
Price: $138.95
723458-001 - HP 16-Port 1Gb/s Pass-Through Module for c-Class BladeSystem Server
SKU: 723458-001
Price: $184.21
285955-B21 - HP ProLiant BL10e 800MHz CPU 512MB RAM 40GB Hard Drive Blade Server
SKU: 285955-B21
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.