Synology SNV5420-800G, 800GB, M.2 Gen3 x4, for NAS

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ID: 1245516 Product code: SNV5420-800G
In stock 2 units
Warranty: 3 years
1,054.64 €
Ready for dispatch
on Thuesday, 12.05.2026
starting from 0 €
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Main product parameters All parameters
  • Capacity: 800 GB
  • Type: NVME
  • Read speed (sequential): 3000 MB/s
  • Write speed (sequential): 1000 MB/s
  • Form factor: M.2 80mm (2280)
  • Interface: PCIe 3.0 x4
Basic information
Capacity 800 GB
The HDD capacity in Gigabytes indicates how much information can be stored by the HDD. The capacity of the HDD is fixed and cannot be increased after buying the HDD. Therefore, upon buying the HDD you should verify its compliance with your current volume requirements and provides a reserve for future needs.
Type : NVME
Read speed (sequential) 3000 MB/s

Sequential read speed or the mean data reading speed is the most important criterion of the high-speed operation of the SSD. The data from the SSD will be read much more often than written to it because the operating system stores the processed data in the RAM in most cases.

If you want the reading speed of the purchased SSD to exceed the speed of the classic HDD considerably you should choose the SSD with the reading speed of 200 MB/s or above. The additional increase in the performance will be achieved on the account of the data search (SeekTime) which is of much higher level with SSDs than any HDD.

Write speed (sequential) 1000 MB/s

The writing speed is almost as important as the reading speed. Also this parameter determines the performance of the SSD, however, as the writing to the disc happens not as often as the data reading and average user will find it subjectively difficult to distinguish between any speed above 100 MB/s and higher indices, except the cases when the SSD is used in a server, for audio/video recording, etc.

Functionality
Radiators : None
Lighting : None
Ports and equipment
Form factor M.2 80mm (2280)

Thanks to the small size provided by the SSD technology the standard size of the discs is 2.5", and it is suitable for an average portable computer. It is possible to install the 2.5" disc in the desktop computer if the transition 2.5" -> 3.5" is used, and this transition can be bought at a low cost at Dateks.lv section"Adapteri". The discs with the format 2.5" + 3.5" have this transition included.

1.8" discs are intended for the ultra-compact class portable computers.

PCI-Express SSDs are intended for desktop computers with a free PCI-Express plug available. This technology in most cases is used for ensuring the performance that exceeds the possibilities of other types of connections.

Interface : PCIe 3.0 x4
Interface M.2

SSDs with SATAII and SATAIII connection are compatible with the connections of both types in the motherboard. Still, it has to be taken into account that the motherboard SATAII connection can provide maximum about 300 MB/s transmission capacity which can reduce the actual transmission capacity of the SSDs whose reading and/or writing speed exceeds this level to the capacity limits of the SATAII.

The situation is similar with the PCI-Express and SATAIII connection slots. Although the SATAIII standard can provide up to 600 MB/s data transmission capacity there are SSDs with the speed exceeding this limit, in this case the manufacturer chooses the PCI-Express connection slot with a higher transmission capacity. The PCI-Express discs cannot be connected to the portable computer.

Specification
Memory type : Not specified
Random Read IOPS : 400K
Random Write IOPS : 70K
Endurance (TBW) : 1400 TB
More detailed specification
Category 1 - SSDs
Category 2 - Interne SSDs
Category Code - SSU
Category_1 - Hard Drives and Pendrives
Category_2 - Internal SSD
Color - Not applicable
Component for Features - NAS
Data Act - Link
Depth - 80 mm
Description - M.2 NVMe SSD Enterprise Series
Endurable SSDs Designed for Demanding Caching Workloads
Synology M.2 NVMe SSDs Enterprise Series are designed to handle demanding, highly compatible storage workloads around the clock. Their high I/O performance makes them ideal for systems used as high-performance file servers, database storage, and virtualization environments. These drives feature advanced endurance analytics and are backed by Synology's 5-year limited warranty. High Performance Over 660,000/120,000 Sustained 4K Random Read/Write IOPS Enterprise-Class Endurance Suitable for intensive storage workloads with up to 2900 TBW Advanced Data Protection Comprehensive data protection ensures data integrity Lifecycle Analysis Stay up to date on drive health with usage analytics and notifications Built for Synology Systems Proven interoperability with rigorous monitoring and automatic firmware updates via Synology DSM Storage for Enterprise Workloads
Enterprise series M.2 NVMe drives are designed to provide reliable, high-speed storage in demanding workloads 24/7, boosting I/O performance and minimizing latency. With an endurance rating of over 2900 TBW and up to 660,000/120,000 sustained 4K random read/write IOPS, these drives provide a robust storage solution for multi-user environments without occupying a 3.5-inch drive bay.
Data Integrity Protection
SSD cache improves system read/write speeds by storing temporary data on SSDs to improve download performance and reduce repetitive requests to primary storage. Data integrity is important because cached data is continuously transferred. Synology M.2 NVMe Enterprise Series SSDs utilize end-to-end data protection to protect data integrity throughout the entire data transfer path. The SNV5400 Series features a power loss protection circuit design with dedicated capacitors. This system prevents data corruption during abnormal shutdowns, ensuring data is safely and instantly written to the NAND flash. Furthermore, the firmware ensures proper restart upon subsequent power-on. Real-World Workload Analytics
Full integration with Synology's DiskStation Manager (DSM) operating system enables Synology systems to provide lifecycle analytics based on real-world workloads. This enables easy monitoring, allowing users to track SSD utilization and optimize each drive. Furthermore, the system provides timely notifications on drive status and remaining lifespan, helping system administrators plan replacements to ensure uninterrupted system performance.
Custom-Made for Synology Systems
Synology M.2 NVMe SSDs are rigorously tested for compatibility with Synology systems after every engineering change, and firmware and component changes are closely managed to ensure optimal performance and reliability. Firmware updates can be easily installed with a single click using Synology DiskStation Manager (DSM). All products undergo extensive I/O load, power cycling, and temperature testing to meet Synology's stringent quality and reliability standards, guaranteeing consistent performance and compatibility.
Description - Supercharge your NAS/SAN
Enterprise Series M.2 NVMe SSDs are designed to intelligently work with Synology DiskStation Manager (DSM) to boost I/O performance. These high-performance NVMe drives accelerate the slower but higher-capacity storage space provided by traditional hard drives, enabling cost-effective, in-place upgrades for existing systems. Consistently fast caching for 24/7 environments
Designed specifically for Synology systems, Enterprise Series M.2 NVMe SSDs are built for maximum performance consistency. Each drive is rated for up to 660,000/120,000 4K random read/write IOPS across the usable lifespan of the drive. Endurance of up to 2,900 TBW ensures longevity. Data integrity safeguards
The SNV3500 and SNV5400 Series offer full end-to-end data protection, including power loss protection to ensure data integrity during unexpected shutdowns. These series have capacitors in their power loss protection circuits to safely write cached data to NAND flash memory during power failures, thus preventing data loss.
Designation - CE+WEEE
dimensionalWeight - 58
dimension depth - 143 mm
dimension height - 95 mm
dimension weight - 42 g
dimension width - 20 mm
Disk type - SSD
Drive type - Internal
ean - 4711174726196
EAN - 4711174726196
EAN_code - 4711174726196
Features - Interface - PCI Express 3.0
Features - M.2 SSD size - 2280 (22 x 80 mm)
Features - NVMe - Yes
Features - PCI Express interface data lanes - x4
Features - Random read (4KB) - 400000 IOPS
Features - Random write (4KB) - 70000 IOPS
Features - Read speed - 3000 MB/s
Features - SSD capacity - 800 GB
Features - SSD form factor - M.2
Features - Write speed - 1000 MB/s
Form factor (width) - M.2 2280
Gross Weight Kg - 0,2
guarantee - 60
guarantee_type - normal
HDD capacity - 800 GB
HDD interface - PCIe 3.0
Height - 3.5 mm
Interface Features - PCI Express 4.0
M.2 SSD size Features - 2280 (22 x 80 mm)
Manufacturer - Synology
Manufacturer Code - SNV5420-800G
Manufacturer Name - Synology
Manufacturer_code - SNV5420-800G
Mean time between failures (MTBF) - 3000000 h
Model - SNV5420-800G
MPN - SNV5420-800G
Name - M.2 Synology SNV5420-800G PCIe 3.0 NVMe SSD für NAS 800 GB 2280
name - SSD SNV5420-800G 800GB M2 NVMe 2280
Name - Synology SNV5420-800G (PCIe 3.0 x4, NVMe, M.2 2280)
NVMe Features - Yes
Operating temperature (T-T) Operational conditions - 0 - 85 °C
Operational conditions - Operating temperature (T-T) - 0 - 85 °C
Operational conditions - Storage temperature (T-T) - -40 - 85 °C
Other features -
Power - Power consumption (idle) - 2.5 W
Power - Power consumption (read) - 5 W
Power - Power consumption (write) - 5.5 W
Power consumption (read) Power - 5 W
Power consumption (write) Power - 5.5 W
producer - Synology
producerCode - Synology SNV5420-800G
productName - Sy+D247:I248lus Series 800GB NVMe PCIe 3.0 x4 SSD, M.2 2280, SNV5420-800G
productSize - Normal
Random read (4KB) Features - 400000 IOPS
Random read IOPS (max) - 400 K
Random write (4KB) Features - 70000 IOPS
Random write IOPS (max) - 70 K
Reading speed - 3000 MB/s
Read speed Features - 3000 MB/s
Short description - Synology NAS SSD M.2 NVMe 800GB SNV5420-800G
sizeX - 141
sizeY - 98
sizeZ - 21
SSD capacity Features - 800 GB
SSD form factor Features - M.2
Storage temperature (T-T) Operational conditions - -40 - 85 °C
Summary - Synology SNV5420-800G. SSD capacity: 800 GB, SSD form factor: M.2, Read speed: 3000 MB/s, Write speed: 1000 MB/s, Component for: NAS
TBW - 1400 TB
TBW rating Features - 1400
Unit Box Height - 0.12
Unit Box Length - 0.14
Unit Box Width - 0.095
Unit Calculated Volume - 0.001596 cubm
Unit Calculated Weight - 0.042 kg
Units per Shipping Box - 1
Vendor Homepage - https://www.synology.com/
vendpn - SNV5420-800G
Warranty - 60L months
warrantyLength - 60
warrantyType - F
Weight - 0,00
Weight - 0.042
weight - 40
Width - 22 mm
Write speed Features - 1000 MB/s
Writing speed - 1000 MB/s
1,054.64 €
Synology SNV5420-800G, 800GB, M.2 Gen3 x4, for NAS
Tālr. 67275758 gsm 26117175 (p.o.t.c.p. 9:00-18:00)
Intel technology provider Platinum 2020
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