by Lyle Smith

SanDisk CloudSpeed Ultra Gen. II SATA SSD Announced

SanDisk has announced its new CloudSpeed Ultra Gen. II SATA SSD for cloud service provider (CSP) and software-defined storage (SDS) vendor environments in capacities up to 1.6TB. Designed for mixed-use and latency-sensitive transactional workloads--including e-commerce and collaborative online services--the CloudSpeed Ultra Gen. II boasts 32,000 4K write IOPS with 530MB/s in throughput. Additionally, SanDisk quotes their drive with 80ms in random read write latency as well as 99.9 percent QoS.

At just over $0.04 per IOPS, the CloudSpeed Ultra Gen. II is certainly built with a focus on both value and performance, providing its users with an attractive price/performance ratio and excellent latency-sensitive workload performance. SanDisk also believes that this cloud elasticity allows the drive to meet today’s cloud-capacity standards all the while avoiding poor hardware resource utilization, wasted energy, and weak system- and software-level security.

In addition, the CloudSpeed Ultra Gen. II SSD comes with SanDisk’s innovative Guardian Technology Platform, which is a combination of efficient error correction and detection technology, full data path protection, and data fail recovery. SanDisk’s new SSD includes a limited five year warranty.

CloudSpeed Ultra 2.5” SATA SSDs Specifications

  • Interface: SATA 6Gb/s
  • Sequential Read/Write: Up to 530/460 MB/s **
  • Random Read/Write (IOPS): 76K/32K IOPS**
  • Average Write Latency: 56µ (microseconds)
  • Capacity/NAND: 15nm MLC, 400GB, 800GB, and 1.6TB
  • Data Reliability (BER): 1 unrecoverable error in 1017 bits read**
  • MTBF: 2 Million Hours
  • Data Fail Recovery: Flexible Redundant Array of Independent Memory Elements (FRAME) Technology
  • Power Fail Recovery: Write cache immunity with in-flight data protection
  • Temperature Monitoring: S.M.A.R.T. warning with performance throttling
  • DWPD (Random/Workload): 1.8 DWPD
  • Power:
    • VCC: 5.0 V +10%/-5%
    • Active (Typ.):  3.8W average sequential write 2.6W average sequential read
    • Idle: 1.3W
  • Environmental:
    • Shock (operating):  1000g @ 1.0 ms, 1 shock along each axis, X, Y, Z in each direction
    • Vibration (operating):  3.22 g rms 5-1,000 Hz
    • Operating Temperature: 0⁰ C to 70⁰ C (internal)
    • Storage Temperature: -40⁰ C to 95⁰ C
    • Humidity: 5% to 95% non-condensing, relative humidity
  • Warranty: Lesser of 5 years or maximum endurance used

Availability

The CloudSpeed Ultra Gen. II SSD is slated for an August availability to select CSP and SDS customers as well as on a staggered channel release through the Enterprise Channel Partner program.

CloudSpeed Ultra Gen. II SSD product page

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