Dell-EMC storage They are always one of the first choices of network professionals to store information. These products are popular due to their special features, security and high reliability. Meanwhile, Unity XT series models have a lot to say. This family of Dell-EMC storage has four models: 380, 480, 680 and 880, which we are going to review in this article. If you are interested in these products or intend to buy them but do not know which one is right for you, stay with us until the end.
Dell EMC Unity XT 380, affordable and attractive
The first product of the unity xt series emc XT380 storage is This storage has special features that make it an excellent choice for small to medium-sized organizations. 2.4 petabyte capacity, 800 GB cache memory, security features, reliability-enhancing features, etc. are some of the benefits of EMC XT380 storage. This storage is very suitable for organizations that want to create a cost-effective infrastructure. Another feature of this storage is the possibility of storing part of the data on the public cloud.
In general, the specifications of this storage can be summarized as follows:
- 2.4 petabytes of memory
- 800 GB cache memory
- The possibility of installing 500 drives
- Two power sources
- 12-core 1.7 GHz Intel processor
- and…
Dell EMC Unity XT 480, suitable for virtualization
The second product of the unity xt storage series, Dell EMC Unity XT 480 storage is This storage also has special features that make it suitable for use in the infrastructure of organizations and companies, especially organizations that need virtualization.
Dell EMC Unity XT 480 storage provides the possibility of deploying multi-cloud environments (public and private clouds). In this way, organizations can use the features and benefits of public and private clouds at the same time. In terms of price, the Dell EMC Unity XT 480 storage is slightly more expensive than the Dell EMC Unity XT 380, but the benefits make it more of an investment for the future than a cost. The capabilities of this storage do not end here; The high speed of reading and writing in this storage helps you to perform reading and writing operations on databases at a speed that users do not feel any delay. It is also possible to layer disks in this storage. In general, the features of Dell EMC Unity XT 480 can be summarized as follows:
- High speed in writing and reading operations
- High compression rate
- Installation location of 700 drives
- 4 petabyte capacity
- 32-core Intel processor with a frequency of 1.8 GHz
- Reid support
- Support for layering disks
- Suitable for virtualization
Dell EMC Unity XT 680, affordable high end
Dell EMC Unity XT 680 storage It is one of the high-end storages in the market, which has a good quality compared to the facilities it provides to organizations. This storage can accommodate a minimum of 6 and a maximum of 1000 disks. This storage is equipped with two 48-core Intel processors with a speed of 2.1 GHz, which significantly increases its speed compared to the xt480 storage. Due to the special features of this storage, it can also be used in SAN networks, which makes it a suitable option for large organizations. In general, the features of this storage can be summarized as follows:
- 5:1 compression ratio
- 8 petabytes of capacity
- 3.2 terabytes of cache capacity
- NVMe-ready capability
- Suitable for virtualization and cloud services
Dell EMC Unity XT 880, a masterpiece for datacenters
EMC Unity XT 880 storage It is a high-end and enterprise storage from Dell company, which is not suitable for every business. This powerful storage is mostly used in large data centers that need high storage capacity and super speed. EMC Unity XT 880 storage can accommodate up to 1500 drives and provide a capacity equivalent to 8 petabytes. This storage provides amazing power with a throughput of 2.5 million IOPS. Among the most important features of this storage, the following can be mentioned:
- 8 petabytes of total capacity
- 6.76 terabytes of cache capacity
- Ability to install 1500 drives
- Two 64-core and 2.1 GHz Intel processors
- More than 2.5 million IOs per second
- and…
Comparison of Unity XT series storage
You can use the following table to compare the four storages introduced in this article:
| Unity XT 880 | Unity XT 680 | Unity XT 480 | Unity XT 380 | Features |
| 6/1500 | 6/1000 | 6/750 | 6/500 | Min/Max number of drives |
| 2U disk processing enclosure (DPE) with 25 2.5-inch drives | Similar to the 880 model | Similar to the 880 model | Similar to the 880 model | main array |
| Support for 2.5-inch drives in a 2U enclosure with 25 drives and a 3U enclosure with 80 drives. | Similar to the 880 model | Similar to the 880 model | Similar to the 880 model | Drive Enclosure (DAE) |
| Power supply from two power sources with BBU support in case of power failure | Similar to the 880 model | Similar to the 880 model | Similar to the 880 model | Backup Power System (BBU) |
| RAID 1/0, 5, 6 | Similar to the 880 model | Similar to the 880 model | Similar to the 880 model | RAID options |
| 2 dual-socket Intel processors with 64 cores, 2.1 GHz | 2 dual-socket Intel processors with 48 cores, 2.1 GHz | 2 dual-socket Intel processors with 32 cores, 1.8 GHz | 2 Intel processors with 12 cores, 1.7 GHz | CPU per array |
| 768 GB | 384 GB | 192 GB | 128 GB | system memory/cache per array |
| Up to 6.0 TB | Up to 3.2 TB | Up to 1.2 TB | Up to 800 GB | Maximum FAST Cache |
| Up to 6.76 TB | Up to 3.58 TB | Up to 1.39 TB | Up to 928 GB | Total system cache |
| 2 | 2 | 2 | does not have | Max Mezzanine Cards |
| 4 | 4 | 4 | 4 | Maximum I/O modules |
| 4 SAS ports with a speed of 12Gb/s | Similar to the 880 model | Similar to the 880 model | Similar to the 880 model | Built-in SAS ports |
| 8 ports 4 lanes or 4 ports 8 lanes | Similar to the 880 model | Similar to the 880 model | does not have | Optional SAS ports |
| 16.0 petabytes | 8.0 petabytes | 4.0 petabytes | 2.4 petabytes | Maximum raw capacity (Raw) |
| 2,048 | 1,024 | 1,024 | 512 | Maximum number of SAN hosts |
| 100 | 40 | 30 | 20 | Maximum number of Pools |
| 6,000 | 2,000 | 1,500 | 1,000 | Maximum number of LUNs per array |
| 256 terabytes | Similar to the 880 model | Similar to the 880 model | Similar to the 880 model | Maximum LUN size |
| 4,000 | 2,000 | 1,500 | 1,000 | Maximum file systems per array |
| 256 terabytes | Similar to the 880 model | Similar to the 880 model | Similar to the 880 model | Maximum file system size |
| 6,000 | 2,000 | 1,500 | 1,000 | Maximum number of snapshots |
| up to 2.56 million | up to 2.36 million | up to 1.68 million | Up to 600 thousand | Maximum IOPS |
We hope that reading this article was useful for you. Don’t forget to get advice from experts and buy the product from reputable companies that offer warranty and after-sales service.
/ Important Note: This article is an advertisement report and Koka site is not responsible for the content of the article and the products introduced in it.
Source Link
