Dell Perc H840 4GB NV Cache PCI-E Low Profile Raid Controller - GD93V
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Manufacturer | DELL |
---|---|
Controller Model | H840 |
Cache Size | 4GB |
The Dell PERC H840 4GB NV Cache PCI-E Low Profile RAID Controller (Model: GD93V) is a high-performance RAID controller designed for managing external storage arrays, offering robust data protection and exceptional storage performance for enterprise environments. Equipped with 4GB of non-volatile (NV) cache, this controller ensures that any cached data is preserved even in the event of a power outage, safeguarding critical information and preventing data loss. The large cache size also helps accelerate read and write operations, making it ideal for data-intensive workloads such as virtualisation, databases, and high-performance computing.
The PERC H840 supports both SAS and SATA drives, providing flexibility in configuring storage solutions based on performance, capacity, and cost requirements. It offers support for various RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60, allowing businesses to customise their storage architecture based on their needs for redundancy, performance, and fault tolerance. This RAID controller is particularly well-suited for managing high-capacity external storage enclosures, making it a great choice for enterprises with large-scale data storage requirements.
With its PCI-E low-profile form factor, the H840 integrates seamlessly into Dell PowerEdge servers, especially those with space constraints. The controller is designed to handle the demands of high-performance storage environments while providing reliable data protection through advanced RAID configurations. The Dell PERC H840 4GB NV Cache RAID Controller is an ideal solution for enterprises seeking scalable, high-speed storage management with robust data protection for critical workloads.
Delivery Information
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Shipping quotes are calculated at checkout using our discounted rates with DHL, based on weight and location.
- Parts Orders
Despatched same day with DHL, providing your order and payment are both received before 4pm, Monday to Friday (except bank holidays).
- System Orders
If ordered before 4pm we endeavour to ship your configured system that same day. However, if your order is particularly large or complex, we’ll take a bit more time to ensure you receive the best possible product.
- DHL UK Express
Next business day delivery during the day to the UK mainland if ordered before 4pm.
- DHL UK Express Pre 12pm
Next day delivery by 12:00 noon to UK mainland addresses.
- DHL Express Worldwide
2-3 day delivery during the day to almost all European business centres and 2-4 days for most other worldwide addresses (some shipments to EU addresses may face delays outside of our control due to customs charges).
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If you wish to collect your order in person or use your own shipping account (UPS, DHL, TNT and FedEx). Please add your shipping instructions to your order at checkout, or speak to our team on LiveChat or +44 (0) 1753 965 777.


Up to 5-Year Warranty


1-Year Warranty


Extended Warranty Option (3 and 5 Years)
For older generation products that come with a 1-year warranty, we offer the option to extend the warranty to 3 or 5 years for an additional charge.