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Seagate Nytro® 3731 SAS Solid State Drives (SSD)
Built For Fast Data Center Applications


Seagate Nytro® 3731 SAS SSD

Seagate Products - Nytro 3031 SAS SSD Series
Seagate Nytro 3731 SAS SSD Series
Seagate Nytro® 3731 SAS SSD - 400 GB
3D eTLC NAND Flash Type, Dual 12Gb/s SAS Interface, 5 Years Limited Warranty
#XS400ME70004
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Seagate Nytro® 3731 SAS SSD - 800 GB
3D eTLC NAND Flash Type, Dual 12Gb/s SAS Interface, 5 Years Limited Warranty
#XS800ME70004
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Seagate Nytro® 3731 SAS SSD - 1.6 TB
3D eTLC NAND Flash Type, Dual 12Gb/s SAS Interface, 5 Years Limited Warranty
#XS1600ME70004
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Seagate Nytro® 3731 SAS SSD - 3.2 TB
3D eTLC NAND Flash Type, Dual 12Gb/s SAS Interface, 5 Years Limited Warranty
#XS3200ME70004
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Seagate Nytro 3731 SAS SED SSD Series
Seagate Nytro® 3731 SAS SED SSD - 400 GB
3D eTLC NAND Flash Type, Dual 12Gb/s SAS Interface, 5 Years Limited Warranty
#XS400ME70014
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Seagate Nytro® 3731 SAS SED SSD - 800 GB
3D eTLC NAND Flash Type, Dual 12Gb/s SAS Interface, 5 Years Limited Warranty
#XS800ME70014
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Seagate Nytro® 3731 SAS SED SSD - 1.6 TB
3D eTLC NAND Flash Type, Dual 12Gb/s SAS Interface, 5 Years Limited Warranty
#XS1600ME70014
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Seagate Nytro® 3731 SAS SED SSD - 3.2 TB
3D eTLC NAND Flash Type, Dual 12Gb/s SAS Interface, 5 Years Limited Warranty
#XS3200ME70014
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Seagate Nytro 3731 SAS SED FIPS SSD Series
Seagate Nytro® 3731 SAS SED FIPS SSD - 1.6 TB
3D eTLC NAND Flash Type, Dual 12Gb/s SAS Interface, 5 Years Limited Warranty
#XS1600ME70024
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Seagate Nytro® 3731 SAS SED FIPS SSD - 3.2 TB
3D eTLC NAND Flash Type, Dual 12Gb/s SAS Interface, 5 Years Limited Warranty
#XS3200ME70024
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Overview:

Seagate Nytro LogoLightspeed. Solid. Impressive.

Seagate Nytro Enterprise SSDs support the datasphere with blazing speed, enabling real-time business responsiveness, instantaneous data availability, and meaningful insights.

Tap the ever-growing potential of your data with the broadest portfolio of ultra-high-performance SSD and flash solutions. With maximum performance, low latency, and reduced power consumption, Nytro makes the datasphere dynamic.

The Seagate® Nytro® 3031 SAS SSD Series delivers high performance, industryleading security features, and a broad selection of capacity and endurance offerings optimized for demanding enterprise applications and improved TCO.

Key Features and Benefits

  • Industry-leading hardware-based data encryption
  • Dual-port 12Gb/s SAS interface
  • Broad selection of endurance and capacity options including 15TB
  • Ultra-fast performance of up to 2200MB/s

Best-Fit Applications

  • Server virtualization
  • OLTP databases
  • Software-defined storage
  • All-flash arrays
  • Caching and tiering

Features:

Seagate SecureEnhanced Reliability, Data Protection, and Security

Seagate has decades of enterprise SAS expertise in mission-critical applications. The Nytro 3031 SSD Series helps deliver exceptional data protection and reliability with full internal and external data path protection (T10 DIF), advanced ECC algorithms, media lifecycle management, and other techniques for extending flash memory life. Advanced power-loss data protection helps maintain data integrity in the event of unexpected power interruptions. Advanced security levels to prevent unauthorized access to an SSD and safeguard stored data include Seagate Downloads & Diagnostics, TCG-compliant self-encrypting drive and government-grade FIPS/Common Criteria tamper-resistent drive.1


Consistent Performance up to 2200MB/s

The Nytro 3031 SSD Series delivers ultra-fast, consistent, and easily scalable performance that saturates dual 12Gb/s SAS bandwidth, providing an effective 24Gb/s interface with dual-port dynamic configurations. By removing the storage bottleneck, overall system and application responsiveness is significantly improved.


High-Capacity Solution With Multiple Endurance Offerings

Enterprise applications have different storage workload requirements. Databases or virtualization with a typically mixed read/write workload require the highest random read/write IOPS, ultra-low latency, and high endurance. Content streaming applications demand high sequential read throughput and high storage density at the lowest cost per gigabyte. The Nytro 3031 SSD Series offers a range of capacities up to 15TB in a 2.5-inch form factor to increase enterprise storage density in data centers. It also enables lower TCO by offering endurance categories to match cost and performance requirements of all enterprise workloads.

1 Self-encrypting drives (SED) are not available in all models or countries. May require TCG-compliant host or controller support.

Specifications:


Specifications Nytro 3731 — Write Intensive
Capacity 3.2TB 1.6TB 800GB 400GB
Standard Model Number XS3200ME70004 XS1600ME70004 XS800ME70004 XS400ME70004
Seagate Secure™ SED Model1 XS3200ME70014 XS1600ME70014 XS800ME70014 XS400ME70014
Seagate Secure FIPS 140-2/Common Criteria Mode1 XS3200ME70024 XS1600ME70024
Features
Interface Dual 12Gb/s SAS Dual 12Gb/s SAS Dual 12Gb/s SAS Dual 12Gb/s SAS
NAND Flash Type 3D eTLC 3D eTLC 3D eTLC 3D eTLC
Form Factor 2.5 in × 15mm 2.5 in × 15mm 2.5 in × 15mm 2.5 in × 15mm
Performance—Single Port 12Gb\s
Sequential Read (MB/s) Sustained, 128KB2 1100 1100 1100 1100
Sequential Write (MB/s) Sustained, 128KB2 1000 1000 1000 1000
Random Read (IOPS) Sustained, 4KB2 170,000 180,000 180,000 165,000
Random Write (IOPS) Sustained, 4KB2 190,000 190,000 200,000 170,000
Random 30% Write (IOPS) Sustained, 4KB2 170,000 190,000 180,000 150,000
Performance—Dual Port 12Gb\s
Sequential Read (MB/s) Sustained, 128KB2 2000 2200 2200 2150
Sequential Write (MB/s) Sustained, 128KB2 1550 1550 1550 1000
Random Read (IOPS) Sustained, 4KB2 230,000 230,000 230,000 210,000
Random Write (IOPS) Sustained, 4KB2 190,000 190,000 200,000 170,000
Random 30% Write (IOPS) Sustained, 4KB2 250,000 260,000 260,000 190,000
Endurance/Reliability
Lifetime Endurance (Drive Writes per Day) 10 10 10 10
Total Bytes Written (TB) 35,000 17,500 8700 4300
Nonrecoverable Read Errors per Bits Read 1 per 10E17 1 per 10E17 1 per 10E17 1 per 10E17
Annualized Failure Rate (AFR) 0.35% 0.35% 0.35% 0.35%
Limited Warranty (years) 5 5 5 5
Power Management
+5/+12V Max Start Current (A) 0.80/0.21 0.80/0.21 0.80/0.21 0.80/0.21
Average Idle Power (W) 4.4 4.4 4.4 4.4
Physical
Height (mm/in, max)3 15.00mm/0.591in 15.00mm/0.591in 15.00mm/0.591in 15.00mm/0.591in
Width (mm/in, max)3 70.10mm/2.760in 70.10mm/2.760in 70.10mm/2.760in 70.10mm/2.760in
Depth (mm/in, max)3 100.45mm/3.955in 100.45mm/3.955in 100.45mm/3.955in 100.45mm/3.955in
Weight (g/lb) 165g/0.364lb 165g/0.364lb 165g/0.364lb 165g/0.364lb
Carton Unit Quantity 10 10 10 10
Cartons per Pallet/Cartons per Layer 90/9 90/9 90/9 90/9

1 Not all drives may be available in all countries. Seagate Secure drives meet ISO/IEC 27040 and NIST 800-88 standards and may require use of TCG-compliant host or controller support.
2 All performance measured at queue depth of 32 per PHY at beginning of life. System application performance may vary based on SAS host and prior system workload.
3 These base deck dimensions conform to the Small Form Factor Standard (SFF-8201) found at www.sffcommittee.org. For connector-related dimensions, see SFF-8223 (SAS models).

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Documentation:

Download the Seagate® Nytro® 3031 SAS SSD Series Datasheet (.PDF)