# Battery-backed write cache module HP BBWC 128MB Cache Enabler (MPN 453833-001-RFB)

**URL:** https://aio.lv/en/product--hp-453833-001-rfb--11647193
**Data updated:** 2026-01-12 19:35 (EET)
**Category:** Memory (RAM)
**Manufacturer:** HP
**Manufacturer code:** 453833-001-RFB
**EAN:** 5712505635230
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-453833-001-rfb--11647193

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

HP BBWC 128MB Cache Enabler is a battery-backed write cache module designed to improve write performance and data protection for supported HP server storage controllers. With 128 MB cache capacity, it stores pending writes in protected memory during power loss, reducing risk of data loss and improving I/O responsiveness. Suitable for server environments requiring reliable write caching.

## Long description

HP BBWC 128MB Cache Enabler (MPN 453833-001-RFB) is a battery-backed write cache module designed for compatible HP server storage controllers. The module provides 128 MB of protected cache memory to buffer pending write operations. In the event of power loss, the integrated battery maintains the cache contents long enough for the system to complete or preserve writes, reducing the risk of data loss and improving write I/O responsiveness in supported server configurations.
Advantages
The HP BBWC 128MB Cache Enabler increases write performance by enabling write-back caching on supported controllers while offering data protection via its battery-backed memory. The 128 MB capacity provides a dedicated area for pending writes, improving throughput for write-heavy workloads. Because the module is designed for HP server environments and uses the manufacturer part number 453833-001-RFB, compatibility and traceability are simplified when matching to supported RAID controllers and server models.
Suitable for
Servers that need improved write performance with controlled risk of data loss
Environments running write-intensive database or logging workloads where write-back caching is supported
IT administrators replacing or upgrading HP storage controller cache modules
Key specifications
Brand: HP
Model / MPN: 453833-001-RFB
Cache capacity: 128 MB
Type: Battery-backed write cache module (BBWC)
EAN: 5712505635230
Category: Memory
How to use
Install the HP BBWC 128MB Cache Enabler according to HP server and controller documentation for the specific model to ensure correct placement and electrical connections. After physical installation, verify that the server BIOS/firmware and storage controller firmware recognize the module. Configure the controller cache policy (for example, enabling write-back caching) through the controller management utility or system firmware settings. Monitor battery status and controller logs to confirm the cache module is functioning as expected.
Usage recommendations
Follow HP's official installation and maintenance procedures for battery-backed cache modules. Keep controller and server firmware up to date and schedule periodic checks of battery health. Use this module only with HP controllers and server platforms that explicitly list compatibility with MPN 453833-001-RFB to ensure reliable operation.

## FAQ

### How much does the HP BBWC 128MB Cache Enabler module cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HP products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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