Replacement for 011786-000: Drop-In Alternatives We Stock
Looking for a replacement for the 011786-000 (011786-000 - HP 128MB Battery Backed Write Cache (BBWC) Enabler Memory for Smart Array 641/642 Controllers)? 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 011786-000
| SKU | 011786-000 |
|---|---|
| Product | 011786-000 - HP 128MB Battery Backed Write Cache (BBWC) Enabler Memory for Smart Array 641/642 Controllers |
| Current price | $240.47 |
| Stock status | In Stock |
| Detail page | View 011786-000 › |
Drop-in replacements for 011786-000
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.
011786-001 - HP 128MB Battery Backed Write Cache (BBWC) Enabler Memory for Smart Array 641/642 Controllers
SKU: 011786-001
Price: $119.99
012304-001 - HP 128MB Battery Backed Write Cache (bbwc) Memory Module for Ultra-320 Smart Array 641 642 6i Controller (no Battery)
SKU: 012304-001
Price: $77.63
409248-001 - HP 128MB Battery Backed Write Cache (bbwc) Memory Module for Ultra-320 Smart Array 641 642 6i Controller (no Battery)
SKU: 409248-001
Price: $77.63
012796-001 - HP 128MB Battery Backed Write Cache (BBWC) Memory Module for Ultra320 Smart Array 641 642 6i Controller (no Battery)
SKU: 012796-001
Price: $83.88
HP 309520-001-192MB+ Smart Array 6402 Dual Channel PCI-X 133MHz Ultra320 RAID Controller Card with 128MB Battery Backed Write Cache (BBWC)
SKU: 309520-001-192MB
Price: $194.32
273915B21 - HP Smart Array 6402 Dual Channel PCI-X 133MHz Ultra320 SCSI Controller Card with 128MB Battery Backed Write Cache (BBWC)
SKU: 273915B21
Price: $232.82
A9890A - HP Smart Array 6402 Dual Channel PCI-X 133MHz Ultra320 SCSI RAID Controller Card with 128MB Battery Backed Write Cache (BBWC)
SKU: A9890A
Price: $263.16
273915B2103 - HP Smart Array 6402 Dual Channel PCI-X 133MHz Ultra320 RAID Controller Card with 128MB Battery Backed Write Cache (BBWC)
SKU: 273915B2103
Price: $306.30
011783R-001 - HP Smart Array 6402 Dual Channel PCI-X 133MHz Ultra320 RAID Controller Card with 128MB Battery Backed Write Cache (BBWC)
SKU: 011783R-001
Price: $359.71
011784-001 - HP Smart Array 6402 Dual Channel 133MHz SCSI Ultra320 PCI-X RAID Controller Card with 128MB Battery Backed Write Cache (BBWC)
SKU: 011784-001
Price: $683.88
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.