Dell Compellent 291XF / 4DKWF 800GB SAS WI Enterprise Plus SSD

Dell Equallogic Compellent Part #/MPN: 291XF

DiscTech Item #: DEC-291XF-BN-OE


Enterprise Grade

Capacity: 800GB

Speed: Solid State Memory

Interface Types: SAS Serial Attached SCSI

Form Factor: 2.5inx15mm SFF Server Drive

Sector Size: 512 / 512e

Electrical Interface: SAS-3 Serial Attached SCSI v3 - 12.0Gbps


SSD Endurance DWPD: Enterprise Write Intensive

Dell Compellent 291XF / 0291XF / 4DKWF / 04DKWF / Samsung MZIES800HMHP-000D4 / MZ-IES800E 800GB 2.5" 12Gbps SAS WI Enterprise Plus Solid State Drive with 7D4F6 tray - Brand New OEM Dell Compellent 291XF / 0291XF / 4DKWF / 04DKWF / Samsung SM1635 MZIES800HMHP-000D4 / MZ-IES800E 800GB 2.5" 12Gbps SAS / Serial Attached SCSI WI / Write Intensive Enterprise Plus SSD / Solid State Drive with 7D4F6 tray - Brand New OEM
  • Ultra-High Capacity SAS SSD
  • High Speed with Low Latency
  • Reliable Storage, 24/7 Operation
  • Top Solution for Diverse Applications
  • Best Solution for Heavy Demands


PM1635a 2.5” SAS SSD Samsung PM1635a solid-state drive offers up to 1,000 times the performance of 15K RPM hard disk drives at a comparable cost per gigabyte.

Samsung PM1635a SAS SSD delivers:

Consistently High Performance – Up to 1,000 times the performance of the fastest 15K RPM hard drives, the Samsung PM1635a SAS SSD provides enterprise IT administrators performance to spare. An optimized Samsung native SAS 3.0 controller supplies the drive with 12 Gb/s of bandwidth and provides enterprises the performance margin to prevent costly and disruptive application support tickets. Exceptional Value – The same low cost per gigabyte as slower SAS HDDs. By utilizing Samsung state-of-the-art 3D V-NAND flash memory, cost effective flash memory can address high-end enterprise applications, outperforming older planar MLC flash memory, and providing solid state performance and reliability at hard drive cost. With no moving parts, the PM1633a SAS SSD delivers over 10 times the reliability of spinning disks, reducing the administrative cost overhead associated with drive replacement. Breakthrough Storage Density – Capacities up to 16TB in a 2.5” small form factor (SFF) drive. With 60% higher capacity per drive, and a smaller 2.5” form factor, up to 384TB can be stored in a 2U server. This breakthrough in storage density more than triples the density available with high capacity HDDs, using an industry standard form factor, and without sacrificing enterprise reliability, availability, and serviceability (RAS). DP/N: HF06W 0HF06W 

Compatibility: Compatible with:


Dell Compellent SC120Dell Compellent SC220Dell Compellent SCv2020Dell Compellent SC4020
Dell Compellent SC5020Dell Compellent SC5020fDell Compellent SC420Dell Compellent SCv3020

F/F2.5 inch
Seq. Read1250 MB/s
Ran. Read200 KIOPS
InterfaceSAS 12.0 Gbps
IOPS Read 4KB blocks 197,000
IOPS writes (4 KB blocks)60,000

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ROHS Compliant

Alternate MPNs: 0291XF 4DKWF 04DKWF

Weight: 1 lb

Warranty: 1 Year DiscTech

Brand New

Condition Levels Explained

The product is brand new.

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty