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NBRA-659C 59006436 ABB Battery Backup Unit | In Stock
The NBRA-659C (part number 59006436) is a battery backup unit designed for LSI/Broadcom and Adaptec MegaRAID RAID controllers. During a power failure it supplies backup power to the controller cache, preserving unwritten data and preventing data loss or array corruption — an essential safeguard for servers, storage arrays and data centers running write-back caching.
- Backup power for RAID controller cache during power outages
- Protects unwritten cache data, preventing data loss and array inconsistency
- Enables safe write-back mode for higher storage performance
- Designed for LSI/Broadcom and Adaptec MegaRAID controllers
- Plug-and-play replacement for failed or aged BBUs
- Stable charge/discharge performance with long service life
| Item | Description |
|---|---|
| Model | NBRA-659C |
| Part Number | 59006436 |
| Type | Battery Backup Unit (BBU) |
| Compatibility | LSI / Broadcom / Adaptec MegaRAID controllers |
| Condition | 100% original, new |
| Warranty | 12 months |
| Lead time | 3–5 working days (in stock) |
| Shipping | DHL / FedEx / UPS / air & sea |
Rack and tower servers · Storage arrays and NAS/SAN systems · Data centers and cloud infrastructure · Virtualization and database hosts · Any write-back cache RAID deployment
- Genuine parts through direct sourcing channels
- Large inventory of obsolete and hard-to-find server & storage spares
- Quotation within 24 hours, MOQ 1 piece
- 1-year warranty with professional technical support
It is designed for LSI/Broadcom and Adaptec MegaRAID controllers. Send us your controller model and we will confirm compatibility.
If the controller reports "BBU failed", "cache in write-through mode" or the battery no longer charges, replacement is recommended.
Yes — 100% original, in stock, ships in 3–5 working days with a 12-month warranty.
Yes, MOQ is 1 piece; bulk orders receive preferential pricing.
ABB Battery Backup Unit
,NBRA-659C ABB Module Part
,ABB Battery Backup In Stock
Miss. Liliya
- Email: massive2026168@gmail.com
- Tel: +65 8056 0440
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WhatsApp:
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