Synology RAM DDR4 ECC SO-DIMM 4GB D4ES01-4G
- Designed for the DiskStation DS1621+
- 4GB (1 x 4GB) Capacity
- 260-Pin SO-DIMM
- ECC, Unbuffered

₦0.00

| tech brand | SYNOLOGY |
|---|
| Capacity | 4 GB |
| Kit Configuration | 1 x 4 GB |
| Memory Type | DDR4 |
| DIMM Type | 260-Pin SO-DIMM |
| Buffered/Registered | No |
| Error Correction (ECC) | ECC |
| Package Weight | 0.075 lb |
| Box Dimensions (LxWxH) | 5.1 x 3.4 x 0.5″ |
Built to support on-the-fly volume expansion and local backups, the DX517 5-Bay Expansion Enclosure from Synology adds an additional five 3.5″/2.5″ SATA drive bays to their DS1819+, DS1817+, DS1817, DS1618+, DS1517+, DS1517, DS918+, DS718+, DS218+, and NVR1218. Its drive bays are hot-swappable and screwless, and included is an AC power cord, an accessory pack, and an eSATA expansion cable. Protection is provided by a limited 3-year warranty.
Designed for small offices and home users, the DiskStation DS118 1-Bay NAS Enclosure from Synology allows users to share and synchronize files across multiple devices and public cloud storage services from virtually anywhere, while also helping to boost work productivity, enhance team collaboration, and transcode 10-bit 4K H.265 video on the fly. It is equipped with one drive bay that is capable of natively supporting 3.5″ SATA hard drives, as well as 2.5″ SATA hard drives and SSDs with a drive bay adapter. Using its single drive bay, this NAS will allow you to store and share a large number of files, including videos, music, photos, and documents with up to 2048 user accounts. The DS118 runs on Synology DiskStation Manager (DSM) OS, which is a browser-based operating system that helps to simplify managing your Synology NAS. Its CPU is a 1.4 GHz Realtek RTD1296 Quad-Core and its 1GB of DDR4 RAM allows frequently-used files and applications to be quickly accessed. The NAS is capable of achieving sequential read speeds of up to 113 MB/s and sequential write speeds up to 112 MB/s, while a dedicated
The Synology DVA3221 combines the company’s expertise in data storage and management with our powerful VMS solution, Surveillance Station. It provides support for over 7,600 cameras, ONVIF compatibility, and integration with I/O modules and speakers. With all analytics stored and processed on-prem, the solution can be entirely standalone, with no internet connectivity required unless setting up a cloud or off-site backups. Surveillance Station is platform-agnostic, supporting playback and management through mainstream browsers, through the Windows and Mac clients, and mobile apps.
Synology DVA3221 Product Highlights
– Deep-learning powered video analytics for facial recognition, people and vehicle detection, people counting, and more.
– Supports up to 32 camera feeds, with six real-time video analytics tasks.
– Search intelligently through existing footage by filters such as motion detection, missing items, no-idle zones, and more.
– Store large amounts of footage with four internal 3.5″ bays, expandable up to 14.
– Easily archive and backup footage to a remote destination for safekeeping.
– Complete data ownership and perpetual licenses. All video processed on-premises, with optional internet connectivity needed only for remote backups and viewing. No subscriptions are needed.
The Synology DVA3221 combines the company’s expertise in data storage and management with our powerful VMS solution, Surveillance Station. It provides support for over 7,600 cameras, ONVIF compatibility, and integration with I/O modules and speakers. With all analytics stored and processed on-prem, the solution can be entirely standalone, with no internet connectivity required unless setting up a cloud or off-site backups. Surveillance Station is platform-agnostic, supporting playback and management through mainstream browsers, through the Windows and Mac clients, and mobile apps.
Synology DVA3221 Product Highlights
– Deep-learning powered video analytics for facial recognition, people and vehicle detection, people counting, and more.
– Supports up to 32 camera feeds, with six real-time video analytics tasks.
– Search intelligently through existing footage by filters such as motion detection, missing items, no-idle zones, and more.
– Store large amounts of footage with four internal 3.5″ bays, expandable up to 14.
– Easily archive and backup footage to a remote destination for safekeeping.
– Complete data ownership and perpetual licenses. All video processed on-premises, with optional internet connectivity needed only for remote backups and viewing. No subscriptions are needed.

24-bay 2.5″ SAS/SATA expansion
Easily add 24 additional drive bays to Synology FlashStation or RackStation. Supporting 2.5″ SAS/SATA drives, the RX2417sas is a flexible solution supporting on-the-fly volume expansion or serving as a local backup destination.
Maximum Reliability Design
Dual power supplies ensure continuous service uptime. Easily replace defective drives with hot-swappable drive trays. Experience fast and secure rack cabinet installation with the optional sliding rail kit RKS1317.
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