HP Smart Array P421/2GB FBWC 6Gb 2-ports External SAS Controller - 631674-B21-OB
The HP Smart Array P421 Controller is a low profile, 6 Gb/s, PCIe 3.0, SAS RAID controller that provides enterprise class, 2nd generation storage performance (Open Box Product, Limited Availability, No Back Orders)Learn more about the product
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Open Box Product. Open box items are goods that have been returned from our customers after they opened the box. This prevents us from selling the item as new, and we end up having to drastically reduce the price. Once our warehouse receives an opened return unit, it is inspected by our certified technicians. You end up with a high-quality product at a significant discount. Quantities of open box products are limited. Back orders are not accepted on open box products. There is a 15 day return period for open box products if you are not completely satisfied.
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The HP Smart Array P421 Controller is a low profile, 6 Gb/s, PCIe 3.0, Serial Attached SCSI (SAS) RAID controller that provides enterprise class, second generation storage performance, maximum external scalability, and data protection for select HP ProLiant Gen8 rack servers and tower servers. It features eight external SAS ports and delivers increased server uptime by providing advanced storage functionality, including online RAID level migration (between any RAID levels) with flash back write cache, global online spare, and pre-failure warning. Data compatibility between HP Smart Array Controllers means customers can easily upgrade to future Smart Array Controllers. HP Smart Array Advanced Pack 2.0 firmware makes it easier for customers to protect their data with advanced functionality for this next generation of Smart Array controllers, including features such as RAID 1 ADM (Advanced Data Mirroring).
Increased performance, scalability and data protection, with reduced initial setup time.
Up to 3x performance improvement over past generation, using up to 2 GB DDR3-1333 cache memory. Greater scalability for explosive growth with up to 200 drives supported. Long term data retention with flash back write cache (FBWC) offered as a standard feature, up to 2 GB capacity. Support for RAID 0/1, 1+0, 5, 50, 6, 60; new predictive spare activation for improved rebuild and maximized uptime. Reduction in parity initialization from 45 days to 5 hours.
Specifications
Host Interface : PCI Express 3.0 x8
Data Transfer Rate : 600 MBps
Interfaces : Serial Attached SCSI (SAS); Serial ATA/600
RAID Supported : Yes
RAID Levels : 0, 1+0, 5, 6, 50, 60, 1
Drive Supported : Up to 64 x Logical
Platform Supported : PC
Data Backup Type : Flash-Backed Cache
Standard Memory: 2GB DDR3 SDRAM
Ports : 2 x 6Gb/s SAS - Mini-SAS External
Form Factor : Low-profile Plug-in Card
Manufacturer Information
Parts Warranty
90 days
Labor Warranty
90 days
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