Synology Enterprise Series 3.84 TB 2.5" Serial ATA III

SKU
SAT5221-3840G
£933.38 £777.82
In stock
2.5", SATA 6 Gb/s, 7 x 69.85 x 100 mm
More Information
SSD form factor 2.5"
Hardware encryption No
SSD capacity 3840 GB
NVMe No
SKU SAT5221-3840G
EAN 4711174726172
Manufacturer Synology
Availability Y
Synology SAT5200 Series SATA SSDs offer stable I/O performance while reducing the latency of critical services and applications. They are built to handle mixed and intensive 24/7 workloads without compromising on endurance, providing a streamlined storage experience on Synology systems with minimal service disruptions.

Stable high performance for demanding environments
Engineered for demanding environments such as for online transaction processing (OLTP) databases and virtualization deployments, Synology SAT5200 Series drives deliver consistently high performance.

Enterprise-grade endurance and reliability
11,460 TBW

Built to withstand 24/7 intensive workloads with endurance up to 11,460 TBW.

End-to-end data protection
Data integrity and consistency are safeguarded over the entire data transfer path.

Power loss protection circuit design
Dedicated capacitors provide sufficient power to flush data-in-flight into NAND flash during a power loss event, further preventing data corruption.

Better analytics
Full integration with Synology DiskStation Manager (DSM) enables lifetime analytics for each SAT5200 Series drive based on actual workloads.

Timely notifications
Plan further ahead for uninterrupted system performance and longevity with timely notifications.

Optimal use
Easy monitoring allows you to make optimal use of each SSD.

One-click firmware upgrades
Automatic firmware update notifications and one-click installation through DSM minimize maintenance workload and reduce the chance of oversights.

Purpose-built for Synology systems
Synology SAT5200 Series SSDs are thoroughly validated for our systems following each engineering change, while firmware and component changes are strictly managed. Intensive I/O stress, power cycling, and temperature trials ensure that all products meet our strictest standards for quality and reliability.
Hard drive
SSD capacity3.84 TB
Data transmission
Random write (4KB)30000 IOPS
Random read (4KB)90000 IOPS
Data transfer rate6 Gbit/s
Endurance
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read
Mean time between failures (MTBF)1500000 h
Features
InterfaceSerial ATA III
Component forNAS
NVMeNo
Sequential read speed (ATTO)500 MB/s
Sequential write speed (ATTO)500 MB/s
Power loss protectionYes
TBW rating7000
SSD capacity3.84 TB
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read
Random write (4KB)30000 IOPS
Random read (4KB)90000 IOPS
Mean time between failures (MTBF)1500000 h
Hardware encryptionNo
Data transfer rate6 Gbit/s
CertificationEAC BSMI VCCI RCM KC
SSD form factor2.5"
Export Control Classification Number (ECCN)EAR99
Power
Power consumption (write)5 W
Power consumption (read)4.5 W
Power consumption (idle)1.2 W
Operating voltage5 V
Certificates
CertificationEAC BSMI VCCI RCM KC
Performance
InterfaceSerial ATA III
Component forNAS
NVMeNo
Sequential read speed (ATTO)500 MB/s
Sequential write speed (ATTO)500 MB/s
Power loss protectionYes
TBW rating7000
SSD capacity3.84 TB
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read
Random write (4KB)30000 IOPS
Random read (4KB)90000 IOPS
Mean time between failures (MTBF)1500000 h
Hardware encryptionNo
Data transfer rate6 Gbit/s
Design
Component forNAS
CertificationEAC BSMI VCCI RCM KC
SSD form factor2.5"
Weight & dimensions
Width69.8 mm
Height7 mm
Depth100 mm
Operational conditions
Operating temperature (T-T)0 - 70 °C
Storage temperature (T-T)-40 - 85 °C
Technical details
InterfaceSerial ATA III
Operating temperature (T-T)0 - 70 °C
Storage temperature (T-T)-40 - 85 °C
Hardware encryptionNo
SSD form factor2.5"
Warranty period5 year(s)
Compliance certificatesCE, Federal Communications Commission (FCC), RoHS
Other features
Warranty period5 year(s)
Compliance certificatesCE, Federal Communications Commission (FCC), RoHS
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read
Logistics data
Export Control Classification Number (ECCN)EAR99

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SKU
SAT5221-3840G
P40511-B21
P40504-B21
4XB7A74955
SEDC600M/7680G
MTFDKCC7T6TGP-1BK1DABYYR
Manufacturer
Synology
HPE
HPE
Lenovo
Kingston Technology
Micron
Component for
NAS
Server/workstation
Server/workstation
Server/workstation
Server/workstation
Server/workstation
SSD capacity
N/A
1200GB to 2000GB
1200GB to 2000GB
N/A
N/A
N/A
SSD form factor
2.5"
2.5"
2.5"
2.5"
2.5"
U.3
Interface
Serial ATA III
SAS
Serial ATA
SAS
Serial ATA III
PCI Express 4.0
Memory type
N/A
N/A
N/A
N/A
3D TLC NAND
3D TLC NAND