Performance Enhancements with Gen4 16 Lanes
The Dell 405-AAZE PCI-E PERC H755N NVME 8GB Gen4 16 Lanes NV Cache Front Controller Card is a Gen4 16 Lanes card, which offers several performance enhancements over previous generations. Here are some ways to take advantage of these enhancements:
- Utilize NVMe drives: The card is designed to work with NVMe drives, which offer significantly faster read and write speeds compared to traditional SATA or SAS drives.
- Use RAID 0 or RAID 1: These configurations can help maximize disk input/output operations per second (IOPS) and provide fast and reliable data access.
- Enable write cache: The card supports a battery-backed write cache (BBWC) option, which can improve write performance and protect data in the event of a power failure.
- Use the full 16 lanes: Utilizing the full 16 lanes of the Gen4 interface can help increase the overall performance of the system.
- Upgrade to the latest firmware: The latest firmware may include performance enhancements and bug fixes.
NVME Support and NV Cache
The Dell 405-AAZE PCI-E PERC H755N is a NVMe front controller card that supports NVMe drives. It features an NVMe interface and has a built-in 8GB Gen4 NVMe cache.
NVMe (Non-Volatile Memory Express) is a high-performance, scalable, and optimized interface for solid-state drives (SSDs). NVMe drives provide faster read and write speeds compared to traditional SAS or SATA SSDs, making them ideal for high-performance computing, data center, and enterprise storage solutions.
The 8GB Gen4 NVMe cache provides an additional layer of performance acceleration by enabling faster access to frequently used data. The NVMe cache can improve the overall system performance by reducing the number of disk accesses required for reads and writes, and can also help to absorb write spikes, improving write performance.
It is recommended to check the server's technical guide or contact Dell for specific information about compatibility and usage with your server and storage environment.
Compatibility with Dell PowerEdge Servers
The Dell 405-AAZE PCI-E PERC H755N NVME 8GB Gen4 16 Lanes NV Cache Front Controller Card is compatible with the following Dell PowerEdge server models:
It may be compatible with other server models as well, but compatibility will depend on the server's hardware specifications and available expansion slots. It is recommended to check the server's technical guide or contact Dell for more information.
General Information about this Dell 405-AAZE
- Manufacturer: Dell
- Part Number or SKU# 405-AAZE
- Controller Model: PERC H755N
- Device Type: Controller Card
Technical Information of Dell PCI-E Controller Card
- Interface Support: Gen3 (8 GTPS) NVME Gen4 (16 GTPS) NVME
- Max Drive Support: 8/per Controller
- PCI Support: PCI-E Gen 4
- SAS Connections: 16 Lanes - 2x8 Internal
- Cache Memory: 8GB Nv
- Raid Levels: 0,1,5,6,10,50,60
- Raid Support: Hardware Raid
Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model's matching features with your current system.
About New Bulk Pack Products
PCI-e is an acronym that stands for Peripheral Component Interconnect express. Let's face it, connecting to your device's motherboard without the help of a PCI e controller will be next to impossible, and that is why we are here – to help you find the best PCIe controller to suit your unique needs and preferences.
Here at ALLHDD, our work ethic is our pride, and we strive to bring you – our esteemed consumer, the best information, gadgets, and deals that you sure won't find anywhere else. We have an exciting collection of 2 port PCIe controllers and other options that will meet all your needs.
Shopping for more gadgets? Look through our collection of top-notch devices to find something you might like.
What is the primary function of a PCI e controller?
The primary function of the PCI e controller on your computer device is that it serves as the standard interface between your device's primary circuit board, and other external, peripheral components. This affects key areas of your device's functionality, such as graphics, memory, and storage ability.
The PCIe controller is built to oversee point-to-point connections in the context of non-core components. The additional "e" in PCI-e is short for "express", which is a term that was added by manufacturers in a bid to distinguish the new standard of PCIe controllers from the older PCI models.
The supporting PCIe size simply means the number of direct connections that a PCIe slot or card can provide. It can be PCIe x1, PCIe x4, PCIe x8, and PCIe x16. The cutting-edge PCIe 4.0 has a bandwidth capacity of 64 gigabytes per second and transfers at a rate of 16 gigatransfers per second (GT/s).
Why is a good PCIe controller so important?
- Connectivity: A PCIe controller is a vital link between your computer's primary circuit board and other peripheral components. This important function makes this little device indispensable.
- Speed: A PCIe controller impacts speed. Changing the PCIe controller notably improves transfer speeds, drastically increasing the amount of data that can be communicated in a second.
- Upgrades: Multiple PCI express slots present an exciting opportunity for big upgrades in the future.
Some common PCI e controller terms
- Expander card: PCIe card, expansion card, and expander card are all common terms used to refer to hardware, some of which include the Central Processing Unit (CPU), graphics card, or SSDs.
- Host Bus Adapter: This device connects your computer to other networks and storage devices, with your computer playing the role of the host system.
- RAID controller: This device oversees the hard disk drives and translates them into a logical language your computer can understand.
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For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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