HPE ProLiant DL is a rack server, from Hewlett-Packard Enterprise.
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Lenovo Flex System Blade Servers
Score 10.0 out of 10
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Lenovo now offers and supports the former BladeCenter blade servers and products, since acquiring the product line from IBM. The product line is now offered as the Lenovo Flex System series of blade servers.
It's well suited for a VMWare Esxi cluster setup. You are guaranteed to have the same CPU chipset to ensure the servers on the cluster are compatible with each other. We've had to stagger the purchase of systems by six months and have had compatibility issues. It's also well suited for I/O such as MS SQL or Oracle databases, Exchange servers, domain controllers. Pretty much any server setup will work with no issues on the HPE Proliant DL line. It's less appropriate as a NAS server, we had purchased one that ran on Windows Storage. Since it was more or less running Windows as a single controller, we had issues where it has locked up and caused an outage.
It's possible that a Lenovo Flex System Blade Servers won't be useful in a less substantial setting. It is more cost-effective to buy separate servers if you need only a few. A BladeCenter would be useful if you have a requirement for several servers, require high levels of uptime and redundancy, or must share a SANS. I've dealt with other businesses where I was first instructed on how to use a mouse. Doing so is pointless given that you have been called to report a malfunctioning system. They are quick to respond, and if you require replacement hardware, they will even drive to your location to get and deliver the necessary components.
The Lenovo BladeCenter has a management feature that notifies the IT staff when there are any hardware problems. It is extremely convenient to receive notifications for potential problems that we can address before they become problems. It also allows us to log into one place and see the status of all BladeCenter servers. That is very helpful.
It is very easy to configure servers for purchase. You only need to choose the processor and memory, and maybe an additional card if you have special requirements. If you want the server to boot using it's own hard drives, then you would need to add that. If it will boot from a SANS, then that is not even needed. The rest is handled by the BladeCenter.
The physical BladeCenter is designed to see if there are any issues at a glance. There are a led's on the front of the unit that allow you to see the status of much of the hardware.
There is a remote management feature that allows you to see the servers from one application without having to open several remote sessions from Windows of some other VNC service. You can just open a web browser and easily click a drop down to switch back and forth to see your server screens. This is very convenient if you are doing mass server maintenance and restarting several servers at once.
Hardware maintenance is very easy. Instead of dismounting a heavy server from a rack, or lifting a large server tower, these are light-weight blades that slide out of the BladeCenter. They are very easy to take out, add memory or change processors, or do whatever maintenance is needed, and then just slide back into the BladeCenter.
iLO Advanced - I feel like this is just a money grab. Give me the remote features, at least the remote console, with the purchase. I'd be OK with paying for the advanced license for more centralized functionality, but straight remote sessions? That should just be there.
Software entitlements and online interaction are a little wanting. This isn't the hardware per se, but enterprise products are often heavily tied to online services and tools and that could be a lot better.
We have been using these servers for many years now and we have used different generations of this product line. We have never faced a catastrophic issue using these and even the smaller issues that we have faced have been dealt with by the technical support team of HP. They have been a reliable partner in our data center.
They are reliable, safe and very profitable equipment, their operation is easy, they provide high availability as all their components are redundant and thus the continuity of the operation can be guaranteed wherever they are installed, in addition to having the option of gradual growth, you can start with a single node and grow until the chassis is full.
Overall, HPE support meets our requirements. They offer handy 24x7 phone support with clear case resolution interface. Engineers from HPE know their hardware and software. They are polite and help to find quick solutions for their customers. We don't need to prioritize our service requests to account managers to find how to fix or improve our service support.
I've used Dell poweredge servers and they were great too, but I found remotely deploying HPE hardware was significantly easier and faster. One thing I love about HPE is when i got to deploy an OS remotely via iLO I can utilize the virtual media URL as opposed to mounting an iso. these eliminates the SSL overhead and the OS can be deployed in under an hour. Mounting an ISO has proven reliable but due to the SSL overhead it can take hours. In addition i found im able to register my HPE hardware with HPE and they provide me a clean IT dashboard of all of my hardware and they give me alerts as to expiring support coverage, if a server is down or reporting an error. its a very solid and reliable solution all around.
Data Domain is one of the most impressive things in the world. The possibility to reduce our backup size, and deliver without any losses back it's just impressive. I understand and it's easy for everyone to understand how it works, but looking in front of you, following the process, and seeing an entire VM return after a disaster recovery in 10 minutes is a dream come true.
Allowed us to move forward with running web-based applications and to scale them as needed.
The lack of future driver support has made it difficult to consider upgrades, we may need to go with more expensive hardware in the future to be able to maintain upgrades.
While we have not realized all the business growth benefits we expected from this investment, we have had much more flexibility and options when we need to change our environment to meet the business needs.
Rather than launching multiple Windows or VNC sessions to monitor multiple servers, you can use the application's remote management capability instead.
Our IT department was able to more quickly and easily acquire buy-in for necessary expenditures and accomplish other goals.
True cost savings require figuring in the price of the BladeCenter itself, which may seem exorbitant at first glance.
