Rotational speed, measured in revolutions per minute (RPM), refers to how fast the disk platters inside a hard drive spin. The faster the platters spin, the quicker data can be accessed. The Dell 400-ASKH 10TB 7.2K RPM SAS 12GBPS 512E LFF Hard Drive has a rotational speed of 7.2K RPM. This speed is considered "nearline" or "archival" and is slower than the enterprise-grade hard drive that typically have 10K or 15K RPM. This means that the hard drive will take slightly longer to access data, but it still provides good performance for most workloads.
Form factor, on the other hand, refers to the physical size and shape of a hard drive. The Dell 10TB 7.2K RPM SAS 12GBPS 512E LFF Hard Drive has a "large form factor" (LFF) which means it is larger than the standard "small form factor" (SFF) hard drive. The larger size allows it to accommodate more disk platters which increases storage capacity. However, it also means that the hard drive takes up more space and may not fit in all types of servers.
The LFF hard drive is typically used in large-scale storage systems, data centers, and other environments where high capacity is important. In addition, LFF hard drives are also used in situations where multiple hard drives are installed in a single server, such as in a RAID configuration, where the larger size allows for better cooling and airflow. It's worth noting that LFF hard drives are also compatible with servers that have large drive bays, and can be a good option for those who need more storage space in a single drive, but it may not be the best option for those with space constraints.
High-Performance Data AccessHigh-performance data access refers to the ability of a hard drive to quickly and efficiently retrieve data from storage. This is an important consideration for applications that require fast access to large amounts of data, such as video editing, scientific simulations, financial analysis, and databases.
Several factors contribute to a hard drive's high-performance data access, including:
- Rotational speed: measured in revolutions per minute (RPM), which determines how fast the disk platters spin. A higher RPM means faster data access.
- Interface speed: measured in Gbps, which determines how quickly data can be transferred between the hard drive and the host.
- Form factor: the physical size of the hard drive. Larger form factors can accommodate more disk platters, which can increase storage capacity but may also affect performance.
- Error correction and data protection: features that help protect data from errors or failures.
The Dell 400-ASKH 10TB 7.2K RPM SAS 12GBPS 512E LFF Hard Drive has a rotational speed of 7.2K RPM and a SAS 12 Gbps interface which provides good performance for high-performance data access. With 10TB of storage capacity, the drive can store a large amount of data which is accessible quickly and efficiently. Additionally, the LFF form factor allows for more disk platters that can accommodate more storage. The 512E technology allows for compatibility with older servers that only support 512 bytes per sector.
It's worth noting that for some workloads like transactional databases, large data sets, and high-performance computing, high-performance data access is a critical requirement and other types of storage devices such as NVMe SSDs or high-end SAS drives with 15K RPM might be better suited.
Hot-Swap CapabilitiesHot-swap capability refers to the ability to remove and replace a hard drive without shutting down the system or disrupting the operation of the server. This feature is also known as "hot-plugging" or "hot-swapping" and is often used in data centers, enterprise servers, and other high-availability environments.
Hot-swap capability allows for easy and convenient maintenance, upgrades, and replacement of hard drives without the need to shut down the entire system. This feature can also be useful in situations where a hard drive is failing or needs to be replaced due to a detected problem.
The Dell 400-ASKH 10TB 7.2K RPM SAS 12GBPS 512E LFF Hard Drive is designed to be compatible with servers that support hot-swap capability. This means that the hard drive can be easily removed and replaced without shutting down the server. However, it's important to note that the server must be equipped with hot-swap capability.
It's also worth noting that, hot-swap capability can also be supported by a RAID controller or a backplane that can detect the failure of a drive and automatically rebuild the RAID array with a replacement drive, this feature is known as "Hot Spare" it can be useful to minimize the downtime of the system.
Main Specification about the HPE 400-ASKH- Manufacturer : Dell
- Part Number or SKU # 400-ASKH
- Device Type: Hard Disk Drive W
- Device Type : Hard Drive Hot-Swap Near line
- Storage Capacity : 10TB
- Interface : SAS-12GBPS
- Bytes Per Sector : 512
- Drive Dimensions : 3.5 Inch
Performance
- Spindle Speed: 7.2K RPM
- Drive Transfer Rate : 1200 MBPS (External)
- Interfaces : 1 X Serial Attached SCSI - 12GBPS
- Compatible Bays : 1 X Hot-Plug - 3.5inch
Dimension and Weight
- Width : 4 Inch
- Depth : 5.8 Inch
- Height : 1 Inch
- Weight : 1.52 Lbs
Compatibility
- Poweredge C6420
- Poweredge R640
- Poweredge R740
- poweredge R740xd
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 Refurbished Products
Warranty
ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.
What does ALLHDD.Com warranty cover?
30-days to 3 years warranty:
Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.
What is not covered by our warranty?
The reason why our warranty does not cover any problem caused by the following conditions:
(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;
(b) any misuse outside the instructions in the user manual for any specific product;
(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.
What is the Manufacturer/Brand Warranty?
In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).
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.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.
Important notes:
We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.
Individual product warranty mentioned on each item product description page/detail page.
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Delivery
Shipping Options and Estimated Delivery Time
UPS Shipping Options:
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Important notes:
- The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
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