Western Digital | ASA Computers

WESTERN DIGITAL CL SN720 NVME SSD FOR DATA CENTERS

Purpose-Built for Boot and Edge Computing Performance and Reliability

OVERVIEW

Reliable and High Performance for Read-Intensive Workloads

Edge Computing and operating system boot operations require high performance and reliable storage. Edge computing – content delivery (CDNs), online gaming content, IoT, data analytics – is heavy on data reads. Rapid operating systems boot performance is critical for public cloud services to quickly launch computing instances. Large-node compute clusters need rapid boot performance for boot times and rebooting.

Western Digital CL SN720 is a purpose-built NVMe M.2 form factor for the specific requirements of boot and edge workloads. Reliable read performance, power efficiency, data security standards support, and remote management ability are some of the key attributes.

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High Performance for Boot and Edge

Performance

330,000 random read IOPS
2,700 random write IOPS
3,250 sequential read MiB/s
1,400 sequential write MiB/s

Power Consumption

Avg. Max Read/Write 5.5W

Security

Instant Secure Erase (ISE), TCG Opal 2.01 Self Encrypting Drive (SED)

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Highlights

  • M.2 2280 form factor (22mm x 80mm)
  • 5-year limited warranty, 2M MTTF
  • Remote Diagnostic Tools
  • BOM Controlled PCN Notification
  • 5.5W active power
  • High Resistance to Errors UBER 10-17

Applications and Workload

  • Content Delivery Networks (CDN)
  • Video Caching
  • Online/Internet Gaming
  • Industrial IoT, IoT
  • Operating System boot drives

Specifications

General1
Form Factor
M.2 2280
Form Factor
PCIe Gen3 X4 NVMe v1.3
Form Factor
256GB, 512GB, 1TB, 2TB3
Form Factor
TCG OPAL 2.01
256GB
512GB
1TB
2TB
Performance4
Sequential Read, (max. MB/s, 64KiB, QD32)
up to 3,250
up to 3,250
up to 3,250
up to 3,250
Sequential Write, (max. MB/s, 64KiB, QD32)
up to 1,400
up to 1,400
up to 1,400
up to 1,400
Random Read (max IOPS, 4KiB, QD128)
up to 330K
up to 330K
up to 330K
up to 330K
Random Write (max IOPS, 4KiB QD4)
up to 2.7K
up to 2.7K
up to 2.7K
up to 2.7K
Mixed Random Read/Write (max IOPS 70%R/30%W, 4KiB, D128)
7K
7K
7K
7K
Latency (μs, 4KiB Random Read QD1, 99%)
0.1
0.1
0.1
0.1
Endurance (TBW)
256GB
512GB
1TB
2TB
Power
Peak Power (10μs)
2.8
2.8
2.8
2.8
Average Active Power (mW)
up to 140
up to 140
up to 140
up to 140
Low Power (PS3) (mW)
up to 100
up to 100
up to 100
up to 100
Sleep (PS4) (mW)
2.5
2.5
2.5
2.5
Supply Voltage (V / +-5%)
3.3
3.3
3.3
3.3
Reliability
MTTF
up to 2M hours
UBER
10-17
Environmental
Operating Temperature
0° to 85° C
Non-operating Temperature
-55° to 85° C
Certifications
FCC, UL, TUV, KCC, BSMI, VCCI, C-TICK
Limited Warranty
5 years
Physical Dimensions
Width
22mm ± 0.15mm
Length
80mm ± 0.15mm
Thickness (max)
2.38mm
Weight
7.5g ± 1g
Ordering Information
256GB
SDAQNTW-256G-2000
512GB
SDAQNTW-512G-2000
1TB
SDAQNTW-1T00-2000
2TB3
SDAQNTW-2T00-2000