Seagate Nytro 3550 1.6TB SAS Mixed-Use Enterprise SSD

Seagate Nytro 3550 1.6TB SAS Mixed-Use Enterprise SSD

Brand: Seagate | Category: Enterprise SSDs

SKU: XS1600LE70094 | Part #: XS1600LE70094 | MPN: XS1600LE70094

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About the Seagate Nytro 3550 1.6TB SAS Mixed-Use Enterprise SSD

The Seagate Nytro 3550 is a 1.6TB SAS enterprise SSD engineered for mixed-use workloads requiring balanced read and write performance in data center environments. Built on proven 3D NAND flash technology, this drive delivers consistent I/O performance across transactional and analytical applications, making it ideal for virtualization clusters, database servers, and general-purpose enterprise storage arrays.

Designed for 24/7 operation in demanding server and storage appliance deployments, the Nytro 3550 combines high reliability with thermal efficiency. The drive supports standard SAS 12Gbps connectivity, enabling seamless integration into existing enterprise infrastructure without requiring specialized controllers or firmware updates.

As a mixed-use platform, the Nytro 3550 balances endurance and performance to serve environments where workload patterns vary between sustained sequential transfers and random IOPS-intensive operations, reducing the need to maintain separate read-optimized and write-optimized inventory.

Ideal for

  • Virtualization host storage (VMware vSphere, Hyper-V) for VM datastores and template libraries
  • Relational database acceleration (SQL Server, Oracle, PostgreSQL) as tier-1 storage for transaction logs and hot data
  • Enterprise data warehouse and analytics (Hadoop, Spark) supporting mixed batch and interactive queries
  • Email and collaboration server storage (Exchange, SharePoint) handling concurrent user mailboxes and document access
  • High-frequency trading and financial services platforms requiring predictable latency and sustained throughput
  • Medical imaging and diagnostic system storage with regulated compliance audit logging

Technical specifications

ManufacturerSeagate
ModelNytro 3550
Capacity1.6TB
Part NumberXS1600LE70094
Form Factor2.5-inch
InterfaceSAS 12Gbps
NAND Type3D TLC Flash
Sequential Read Performanceup to 560 MB/s
Sequential Write Performanceup to 530 MB/s
Random Read IOPS (4K)up to 105,000 IOPS
Random Write IOPS (4K)up to 35,000 IOPS
Average Latency (Read)< 0.1 ms
Average Latency (Write)< 0.1 ms
Max Power Consumption7.5W
Idle Power Consumption0.08W
Operating Temperature0 to 70°C
MTBF2.5 million hours
Endurance (TBW)8.8 PB
Workload RatingMixed-use (balanced read/write)
Native Command QueuingYes, depth 32
EncryptionAES 256-bit

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Technical Specifications

BrandSeagate
CategoryEnterprise SSDs
SKUXS1600LE70094
Part NumberXS1600LE70094
ConditionNew
ModelNytro 3550
Capacity1.6TB
Form Factor2.5-inch
InterfaceSAS 12Gbps
NAND Type3D TLC Flash
Sequential Read Performanceup to 560 MB/s
Sequential Write Performanceup to 530 MB/s
Random Read IOPS (4K)up to 105,000 IOPS
Random Write IOPS (4K)up to 35,000 IOPS
Average Latency (Read)< 0.1 ms
Average Latency (Write)< 0.1 ms
Max Power Consumption7.5W
Idle Power Consumption0.08W
Operating Temperature0 to 70°C
MTBF2.5 million hours
Endurance (TBW)8.8 PB
Workload RatingMixed-use (balanced read/write)
Native Command QueuingYes, depth 32
EncryptionAES 256-bit