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The RackStation RS1221+ is powered by an AMD Ryzen V1500B quad-core processor with a speed of 2.2 GHz.
The RackStation RS1221+ comes with eight drive bays, which can be expanded to 12 with a RX418 expansion unit.
Yes, the RackStation RS1221+ comes with built-in data protection solutions like Hyper Backup and Snapshot Replication. It also has ECC memory and the Btrfs file system for higher reliability and snapshot capabilities to help prevent data corruption.
The RackStation RS1221+ is 10GbE ready, allowing for improved I/O with faster SFP+ or RJ-45 networking.
The RackStation RS1221+ is powered by Synology DSM, which offers a range of features for easy management and a user-friendly interface.
Review Summary
2024-03-25T08:52:39
The camera itself has been tested for several months, while the alerts have been tested for just over a month. The video quality is very nice, and the AI features work very well. In the first month of use, I have only experience 1 false notification for a person intruder. I have one of these set up watching my driveway with an intrusion zone set up for people. On the Synology NAS (DS1821+, I highly recommend this model) I have email alerts set up to my cell phone text address. I've tested it several ways, and it always positively detects people and vehicles entering my property while ignoring people and vehicles on the street, or in a neighbor's yard. I know when packages or pizza are being delivered before they get to the door. So far, no real intruders, but it has only been a month. It works equally well in day light, heavy rain, and at night. The price is reasonable, and the included license for the NAS is great. The time between detection and the alert on my phone is very fast. When walking to my car, the alert is going off before I open the door. When testing people detection only with vehicle detection turned off, I am alerted within seconds of opening my car and stepping out. Vehicle detection is also fast, but I was concentrating on people alerting as that was my bigger concern. I have not had issues in this neighborhood, but I did in another location I lived. I wish this had existed back then. Motion alerts were useless, and always going off. The people detection on this camera is great. I'm adding more of these, and replacing my other cameras with this model. If they ever make a PTZ model, I am buying several of those as well. I've been testing different surveillance options for our next move to the country, where we will have acres land to secure. This camera with it's price and features will be the primary workhorse for that location. Weather sealing works well, and this has survived several heavy storms. I do sometimes get false tamper alerts if the storm is very heavy with high wind. I am rarely this pleased with a product, but this camera is really great. For the images, I have provided two examples from one of my cameras. I have other overlapping cameras for full coverage. One area the camera could be better is distance resolution for license plates. However, the primary purpose for this model will be general recording and intrusion detection. I am auditioning some Axis cameras for license plate recording. Considering the price of those cameras, this one is very well priced, which is great as it will constitute the bulk of my fleet once we move.
GEORGE G.
2023-09-22T12:40:21
This is a very capable NAS and a great value for the money. The short depth is great for tight racks/closets. Downsides include the lack of sfp ports straight out of the box and not enough ram. Lot of people complain about the noise, but I haven't had any problems with that or heat on quiet mode.
MARK E.
2022-03-17T21:03:32
Compact and Configurable. Fans could be a bit quieter.
KENNETH H.
2021-11-28T07:38:34
Works great! Instantly recognized by my DS1821+. No issues so far.
BRIAN B.
2021-10-24T14:02:35
Bought this network interface card to add to my NAS to speed up file transfers so I can use it as a editing server. The card is super stable and has not dropped connection since I?ve installed everything. Definitely a great card to get your small business or home network attached storage device much faster for demanding file transfer tasks. I am using this with a Netgear 10gbE switch it works flawlessly
Pardhip S.
2021-06-01T01:22:48
Great add on card to get full potential out of your Synology unit. Be sure to check compatibility before purchasing.
Greg C.
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Browse our FAQ
AMD Ryzen V1500B
64-bit
4-core 2.2 GHz
Yes
4 GB DDR4 ECC SODIMM
4 GB (4 GB x 1)
2
32 GB (16 GB x 2)
8
12 (RX418 x 1)
3.5" SATA HDD
2.5" SATA HDD
2.5" SATA SSD
108 TB
Yes
4 (with Link Aggregation/Failover support)
2
1
1x Gen3 x8 slot (x4 link)
Btrfs
EXT4
Btrfs
EXT4
EXT3
FAT
NTFS
HFS+
3.15 x 3.15" (80 x 80mm) x2pcs
Full-Speed Mode
Cool Mode
Quiet Mode
Yes
25.2 dB(A)
Yes
Yes
250 W
Yes
100 V to 240 V AC
50/60 Hz, Single Phase
49.89 W (Access) 22.64 W (HDD Hibernation)
170.23 BTU/hr (Access) 77.25 BTU/hr (HDD Hibernation)
32 Degree F to 95 Degree F (0 Degree C to 35 Degree C)
-5 Degree F to 140 Degree F (-20 Degree C to 60 Degree C)
5% to 95% RH
FCC
CE
BSMI
EAC
CCC
KC
VCCI
RCM
RoHS Compliant
64
Yes
Yes
Synology Hybrid RAID
Basic
JBOD
RAID 0
RAID 1
RAID 5
RAID 6
RAID 10
Basic to RAID 1
Basic to RAID 5
RAID 1 to RAID 5
RAID 5 to RAID 6
Synology Hybrid RAID
RAID 1
RAID 5
RAID 6
RAID 10
Synology Hybrid RAID
JBOD
RAID 5
RAID 6
Synology Hybrid RAID
RAID 1
RAID 5
RAID 6
RAID 10
CIFS/AFP/NFS/FTP/WebDAV
1000
2,000 (with RAM expansion)
Yes (Integration)
Yes
2048
256
512
16
Yes
800
Yes
Yes
Yes
Yes
Yes
SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV
Google Chrome
Firefox
Microsoft Edge
Internet Explorer 10 onwards
Safari 10 onwards
Safari (iOS 10 onwards)
Google Chrome (Android 6.0 onwards)
English, Deutsch, Francais, Italiano, Espanol, Dansk, Norsk, Svenska, Nederlands, Polski, Magyar, Portugues do Brasil, Portugues Europeu, Turkce, Cesky
Yes
Yes
Yes
Yes
Yes
1500
80
128
256
Yes
5 (Licenses required for additional accounts)
150
1,484,000 emails per day, approx. 45GB
Yes
Yes
Yes
Yes
Yes
1024
65536
40 (including 2 Free License) (See All Supported IP Cameras)
1200 FPS @ 720p (1280x720)
1050 FPS @ 1080p (1920x1080)
600 FPS @ 3M (2048x1536)
440 FPS @ 5M (2591x1944)
320 FPS @ 4K (3840x2160)
1200 FPS @ 720p (1280x720)
1200 FPS @ 1080p (1920x1080)
1120 FPS @ 3M (2048x1536)
600 FPS @ 5M (2591x1944)
480 FPS @ 4K (3840x2160)
Recommended: 1,000,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above)
Recommended: 550 (the number of connections that can be maintained when the recommended number of hosted files was reached)
1800
8
Licenses required: 8 (including 1 Free License)
30
2U
3.46 x 19 x 12.1" (88 x 482 x 306.6mm)
15.2 lbs (6.9kg)
846504003686

Experience the power and reliability of the RackStation RS1221+ 8-Bay 250W NAS Enclosure, a compact yet high-performance storage solution designed for businesses and IT enthusiasts. With a depth of only 30 centimeters, this device is perfect for space-sensitive deployments, fitting snugly into 2-post or shallow rackmount enclosures.
Powered by an AMD Ryzen V1500B quad-core 2.2 GHz processor and equipped with 4GB ECC DDR4 memory, expandable up to 32GB, the RS1221+ is built to handle heavy workloads in data-intensive environments. It delivers impressive throughput with 2,300 MB/s sequential read and over 100K 4K random read IOPS, ensuring ample performance for demanding tasks.
The RS1221+ and its RX418 expansion units are designed for space efficiency, making it an ideal choice for compact deployments. Its redundant power feature reduces the risk of data and service availability degradation due to power disruptions. When paired with an identical unit, the Synology High Availability feature enables automatic minute-level failover between two clustered servers, minimizing service downtime.
This NAS enclosure also offers ECC memory and the Btrfs file system for higher reliability and snapshot capabilities, helping to prevent data corruption and simplify data protection. With the ability to expand to 12 drive bays with a RX418 expansion unit, the RS1221+ can grow with your business needs, whether it's for performance, faster networking, or higher storage capacity.
The RS1221+ also supports NVMe or SATA SSD Cache, boosting read/write IOPS over HDD-only arrays by 16X or more. It is 10GbE ready, allowing for improved I/O with faster SFP+ or RJ-45 networking.
The device comes with built-in data protection solutions like Hyper Backup and Snapshot Replication, providing comprehensive backup and recovery options for added data protection. It also supports Active Backup, enabling administrators to secure their entire IT infrastructure by backing up mission-critical data to their NAS.
The RackStation RS1221+ is powered by Synology DSM, offering a range of features such as Synology High Availability, Virtual Machine Manager, Synology Drive, Central Management System, Surveillance Station, and Collaboration Suite. It is also fully compatible with Synology drives, engineered to handle intensive 24/7 workloads.
Experience the perfect blend of compact design, high performance, and reliable storage with the RackStation RS1221+ 8-Bay 250W NAS Enclosure.