Cache size and read/write performance are important factors that affect the overall performance of a hard drive. Here are some subheadings that provide more details about the cache size and read/write performance of the HPE P12285-K21 SAS-12GBPS 600GB 10K RPM DS SC Hard Drive:
- Cache Size: The HPE P12285-K21 SAS-12GBPS Hard Drive features a 128MB cache, which is a type of high-speed memory that is used to temporarily store frequently accessed data. A larger cache size can improve the overall performance of the hard drive by reducing the time it takes to access frequently used data.
- Read/Write Performance: The HPE P12285-K21 SAS-12GBPS Hard Drive is designed to deliver high read/write performance, thanks to its high spindle speed, low latency, and large cache size. The hard drive can deliver up to 230,000 input/output operations per second (IOPS) for random reads, and up to 100,000 IOPS for random writes, making it ideal for use in applications that require high-speed data access and transfer.
- Smart Array Controller Integration: The HPE P12285-K21 SAS-12GBPS Hard Drive is designed to work seamlessly with HPE Smart Array Controllers, which provide advanced data protection and management features such as RAID support, data mirroring, and online capacity expansion. When used in conjunction with a Smart Array Controller, the HPE P12285-K21 Hard Drive can deliver even higher read/write performance, thanks to the controller's advanced caching algorithms.
- Dual Port SAS Interface: The HPE P12285-K21 SAS-12GBPS Hard Drive features a dual-port SAS interface, which allows for redundant data paths and improved data availability. The dual-port SAS interface also enables higher levels of performance by allowing multiple data requests to be processed simultaneously.
Error correction and data integrity are critical aspects of any storage system, as they ensure that data is stored and retrieved accurately and without corruption. Here are some subheadings that provide more details about the error correction and data integrity features of the HPE P12285-K21 SAS-12GBPS 600GB 10K RPM DS SC Hard Drive:
- Advanced Error Correction: The HPE P12285-K21 SAS-12GBPS Hard Drive uses advanced error correction techniques to ensure that data is stored and retrieved accurately. The hard drive uses a combination of hardware and software-based error correction codes (ECCs) to detect and correct errors that may occur during data transfer or storage.
- Self-Monitoring, Analysis and Reporting Technology (SMART): The HPE P12285-K21 SAS-12GBPS Hard Drive supports SMART, which is a monitoring system that continually monitors the health of the hard drive and reports any potential issues. SMART can detect issues such as bad sectors, read/write errors, and other problems that may affect data integrity.
- Data Integrity Protection: The HPE P12285-K21 SAS-12GBPS Hard Drive provides data integrity protection through a number of mechanisms, including data block verification and data block guard. Data block verification checks data for accuracy before it is written to the hard drive, while data block guard ensures that data is not overwritten or corrupted during the write process.
- End-to-End Data Protection: The HPE P12285-K21 SAS-12GBPS Hard Drive provides end-to-end data protection by using advanced error correction codes and CRC (Cyclic Redundancy Check) to ensure data integrity at every stage of the data transfer and storage process.
- Low Power Consumption: The HPE P12285-K21 SAS-12GBPS Hard Drive is designed to consume low levels of power, which helps to reduce energy costs and lower the overall carbon footprint of a system. The hard drive has a typical power consumption of 8.7 watts when idle, and 10.5 watts during operation.
- Energy-Efficient Design: The HPE P12285-K21 SAS-12GBPS Hard Drive is designed with energy efficiency in mind, using a range of features to reduce power consumption. For example, the hard drive uses advanced power management techniques to reduce power consumption when the drive is not in use, and it also supports features such as idle mode and standby mode to further reduce power usage.
- Environmental Compliance: The HPE P12285-K21 SAS-12GBPS Hard Drive is designed to comply with a range of environmental regulations, including RoHS (Restriction of Hazardous Substances) and WEEE (Waste Electrical and Electronic Equipment). These regulations help to ensure that the hard drive is produced and disposed of in an environmentally responsible manner.
- High Efficiency Performance: The HPE P12285-K21 SAS-12GBPS Hard Drive is designed to deliver high levels of performance while still maintaining low power consumption. The hard drive features a 10K RPM spindle speed, which provides fast read/write speeds and quick access to data, while still consuming relatively low levels of power.
The HPE P12285-K21 SAS-12GBPS 600GB 10K RPM DS SC Hard Drive provides a range of power consumption and efficiency features that help to reduce energy costs and minimize the environmental impact of a system. These features make the hard drive an ideal choice for data centers and other enterprise environments where energy efficiency is a key concern.
Detail Description- Manufacturer: HPE
- MPN: P12285-K21
- Type: Hard Disk Drive (HDD)
- HDD – Type: SAS-12GBPS
- Spare Part Number: 872736-001
- Model Number: EG000600JWJNP
- Assembly Number: 876938-001
- SKU: P12285-K21
- Capacity: 600 GB
- Form Factor: 2.5 inch SFF
- Bytes per Sector: 512
- Format Type: 512n
- Plug Type: Hot Pluggable
- Workload Type: Enterprise
- Features: Advanced Format 512n, Digitally Signed Firmware (DS)
- Bundled with: HPE SmartDrive carrier
Dimension and Weight
- Width : 2.8 Inch
- Depth : 3.9 Inch
- Height : 0.6 Inch
- Weight : 0.50 lbs
Performance
- Spindle Speed: 10000 rpm
- Data Transfer Rate: 12 GB/s (external)
Expansion & Connectivity
- Interfaces: 1 x SAS 12Gb/s
- Compatible Bay: 2.5" SFF
Compatibility Information
- HPE ProLiant BL Series: BL420c (G8 G9) BL460c (G8 G9) BL465c (G8 G9) BL660c (G8 G9)
- HPE ProLiant DL Series: DL20 (G9) DL120 (G8 G9) DL160 (G8 G9) DL180 (G8 G9) DL320e (G8 G9) DL360 (G8 G9) DL360e (G8 G9) DL360p (G8 G9) DL388 (G9) DL380 (G8 G9) DL380e (G8 G9) DL380p (G8 G9) DL385 (G10) DL385p (G8 G9) DL560 (G8 G9) DL580 (G8 G9) DL160 (G10) DL360 (G10) DL380 (G10) DL385 (G10) DL560 (G10) DL580 (G10
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Warranty
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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.
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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).
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Delivery
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