Battery module
- FUJITSU Flash Battery Backup Unit (FBBU) for MegaRAID LSCVM02 Cache Vault Module (without cable) - A3C40137317
- 29 in stock
- on stock and immediately available
- NetApp NVRAM Battery Unit / Pack - 271-00020 + A0 / 5A18340001
- 10 in stock
- on stock and immediately available
- OEM Battery Holder / BBU Halterung for DELL PERC H730 & H730P Mini Blade Controller - black
- 1 in stock
- on stock and immediately available
- Cisco Super Cap / Capacitor / Battery Pack for UCSC-RAID-M5 Controller - 30-100190-01 / UCSC-SCAP-M5
- 1 in stock
- on stock and immediately available
- LSI Battery Cable / Batterie Kabel - 20cm - 54566-00
- 1 in stock
- on stock and immediately available
- LSI Battery Cable / Batterie Kabel - 55cm - 54532-00
- 26 in stock
- on stock and immediately available
- LSI BBU / Battery Backup Unit - 49571-15
- 9 in stock
- on stock and immediately available
- LSI FBU345 Supercap / Battery Unit / Akku Pack - 49571-22
- 12 in stock
- on stock and immediately available
- FUJITSU BBU Cache Module / Batteriemodul - ETERNUS DX100 S3 / DX200 S3 - CA05954-2470
- 2 in stock
- on stock and immediately available
- Cisco Battery Cable / Batterie Kabel - 65cm - 74-115163-01 / RWHHW-8352
- 2 in stock
- on stock and immediately available
- Cisco Battery Cable / Batterie Kabel - 55cm - 74-106102-01 / RWHHW-8353
- 9 in stock
- on stock and immediately available
- HPE 12W Megacell Battery Unit / Pack for ProLiant BL460c Gen9 / Gen10 server - 871265-001
- 69 in stock
- on stock and immediately available
- HPE Smart Storage Hybrid Capacitor Unit / Pack with 260mm cable - P02381-B21
- 128 in stock
- on stock and immediately available
- HPE 12W Smart Storage Battery Unit / Pack with 23cm cable - Gen10 Series - 878641-001
- 18 in stock
- on stock and immediately available
0.23 meter | PHP 26,719.02 / meter - HPE 12W Megacell Battery Unit / Pack for ProLiant BL460c Gen9 server - 878640-001
- 1 in stock
- on stock and immediately available
- IBM ServeRAID Battery Unit / Akku Pack / Super Capacitor - 81Y4579
- 34 in stock
- on stock and immediately available
- Lenovo Cache Power Cable / Stromkabel, 40cm - für ServeRAID M5100 Series SuperCap Pack Unit - 90Y7310 / 90Y7303
- 3 in stock
- on stock and immediately available
0.4 meter | PHP 2,303.21 / meter - LSI Supercap / Battery Unit / Akku Pack - 49571-13
- 20 in stock
- on stock and immediately available
- Lenovo Cache Power Cable / Stromkabel, 80cm - für ServeRAID M5100 Series SuperCap Pack Unit - 90Y7310 / 90Y7304
- 41 in stock
- on stock and immediately available
0.8 meter | PHP 1,151.60 / meter - Lenovo Cache Power Cable / Stromkabel for RAID 930 Series Supercap / Battery Unit (68cm) - SC17A02241 / 01KN069
- 28 in stock
- on stock and immediately available
0.68 meter
Battery modules increase the data security of your servers
The loss of mission critical data due to unexpected disruptions and failures can have serious consequences and should be avoided at all costs. Modern IT infrastructures offer a range of protective options to ensure a high level of security against events such as power failures. Server systems can often be equipped with multiple redundant power supplies to prevent system downtime due to the failure of individual modules. In addition, the use of an UPS (Uninterruptible Power Supply) provides protection against power failures. This is essentially a device with an integrated battery that can ensure the operation of connected servers and network devices for a certain period of time in the event of a power failure.
If a power failure occurs despite these measures, it does not necessarily result in data loss. Storage controllers, which are used to manage disk space and control read and write accesses, often support the connection of battery modules to maintain the controller's buffer memory in the event of a power failure. These components perform a similar function in server solutions from various manufacturers such as HPE, Dell, Lenovo and Fujitsu, although they are sometimes referred to by different names:
- Battery Backup Unit (BBU)
- Capacitator Pack
- Storage Battery Unit
- Battery Pack
Effective protection for your database servers with compatible battery modules
The battery modules are installed inside the server chassis using model-specific holders and connected to the system's RAID (Redundant Array of Independent Disks) controller using appropriate cables and connectors. This allows the integrated batteries to be charged during normal server operation and is a critical factor in maintaining data integrity in critical cases. Particularly with applications such as complex databases, corrupted or missing data can be a significant problem, as it is often not immediately detected and restoring from a backup results in the loss of later changes.
Battery modules protect controller cache data during disruptions
To optimise disk management, storage controllers often use a cache to buffer data that has not yet been written to the server's hard disks. This is usually volatile memory, comparable to main memory, that is erased when power is removed. This data would be lost in the event of an unexpected system shutdown due to a power failure. This can be avoided by installing a compatible battery module to power the controller cache until the power is restored. Depending on the capacity of the batteries installed, data can be retained for several hours. As battery cells are subject to wear and tear and potential capacity is reduced, battery modules should be checked and replaced with appropriate spare parts as standard server maintenance. In addition, maintenance-free solutions are available for newer systems based on capacitors for the power supply and non-volatile NAND flash memory, similar to SSD hard drives (Solid State Drive). With the right accessories, server and storage systems of almost all generations can be protected against unexpected events.
Refurbished battery modules for many storage controllers in stock at affordable prices - ServerShop24
Protecting business data and safeguarding against data loss is a top priority in order to avoid negative financial and legal consequences. By using refurbished and carefully tested spare parts from our online shop to upgrade your IT infrastructure to the required level of data security, you can benefit from a number of advantages. All the accessories in our extensive range often offer comparable performance to new products, but at significantly lower prices. In addition, all battery modules, holders and power cords for various server models from well-known brands are available from stock and can be delivered quickly through various shipping options.
Since 2010 we are your competent partner for professionally refurbished used servers, storage systems, workstations and network equipment. In addition to pre-configured systems and individual configuration options, our shop also offers a wide range of compatible components, spare parts and accessories for server solutions in almost all application areas. If you have any questions about products or your order, our friendly and experienced support team is ready to assist you. Take advantage of the various ways to contact us - we take care of your request!