Racks are frame structures designed for mounting standard 19″ rack-mount equipment-servers, switches, routers, UPS systems, audio/video-regardless of vendor. They provide rack equipment organization, security and cable management while enabling airflow. There are two basic types: rack enclosures (also called rack cabinets) and open-frame racks.
|Rack Enclosure||Open Frame||Rack Enclosure||Open Frame|
If access control and equipment protection are important to you, we recommend a Rack Enclosure
If you simply need an economical way to organize IT equipment, we suggest an Open-Frame Rack.
Wall Mount Racks are ideal for securely housing IT equipment in classrooms or sites with limited floor space.
In small but secure locations, a wall mount open frame rack provides excellent airflow and easy access to wiring.
The height of a rack, and the height of equipment in it, is expressed in “rack units” (a rack unit is 1.75 inches, or 44.45mm). The actual height of a 42U rack is therefore 42 x 1.75 = 73.5 inches. A 2U server would occupy two of the available 42 rack units.
Be sure to make an accurate assessment of the amount of rack space you currently need, and allow for future growth.
Determine the maximum rack depth required to mount your equipment in a floor-standing or wall-mount rack enclosure cabinet.
|Rack||Depth (in.)||Ideal for…|
|Shallow||27||A/V equipment, limited space|
|Deep||42||Extra cables, improved airflow|
|Rack||Depth (in.)||Ideal for…|
|Patch-depth||< 16||Patch panels|
|Switch-depth||16 – 23.99||Switches|
|UPS-depth||24 – 31.99||UPS systems|
The Payment Card Industry (PCI) Data Security Standard requires that all companies that process, store or transmit credit card information maintain a secure environment.
Shock Pallet Packaging
Shock Pallet models feature additional reinforcement and shock-absorbing material for safely re-shipping loaded racks to remote sites.
Expansion models can be bayed together easily to form rows, which is ideal for hot-aisle/cold-aisle cooling techniques.
Racks ship fully assembled for easy installation. However, sometimes doorways or tight spaces cannot accommodate fully assembled racks, so knockdown models ship disassembled for easier transportation.
Thermal Duct Rack Enclosures directly connect to a facility’s exhaust system to remove hot air not only from the rack but from the entire room.
Some data center sites host multiple users in a single Rack Cabinet. Co-location models have two separate compartments to allow secure access to the correct users.
In addition to extended-depth models, extra-wide models provide extra space for cables and improved airflow.
GSA schedule purchases and other government contracts require products that comply with the Trade Agreement Act (TAA).
Seismic Enclosures have a rugged welded construction and are tested to Seismic Zone 4 standards, making them ideal for sites that are earthquake-prone or are subject to regular vibration, such as an airport or factory.
Cable Management & Accessories
If you are in need of a rack cabinet, enclosure, or open-frame rack, or
have any questions, or just need advice on your installation, please do
not hesitate to contact us at firstname.lastname@example.org, or use our contact form at: https://eracks.com/contact/
Shahzad May 23rd, 2016
Posted In: How-To
Aaron April 23rd, 2016
Posted In: Uncategorized
Aaron January 5th, 2016
Posted In: Uncategorized
- Own your core / foundation infrastructure and hardware, at least one server worth, and
- Architect it properly with DRY DevOps best-practices and repeatability, to scale into the cloud as needed to meet spot demand
Here’s the reference:
The Hybrid Cloud Helps Midsize Companies CompeteThis e-book is based on insights and recommendations by the Ventana Research, benchmark research report, “Business Technology Insights: Six Key Trends in Optimizing IT for Competitive Advantage.”
joe December 23rd, 2015
This may seem like an obvious thing to say, but it still needs to be said.
About 4-5 times a week, we get emails like the one at the end of this page –
Offering “Clean pull” components for low prices in large lots – At best, these would be considered “Refurb” components, but are really just plain used. They have a much shorter (or no) warranty period than new components – they’re also often factory seconds or grey market parts, sold sideways to dodgy suppliers so that they can build systems cheaper.
We do not use these suppliers.
So again, we always use 100% new and factory-fresh components in our new-system builds – (on occasion we sell our B-Stock systems, which are clearly marked as such, and what they are – reconditioned, etc).
Some of the additional ways it is possible to cut corners on building and assembling IT equipment, in addition to used or refurbished parts, is to use factory lot-ends, factory seconds, factory defects with a “Workaroundable” defect – this is how Dell got their start – they would buy large lots of, say, NIC cards (This was before motherboards came with them onboard!), with a known defect, and write (and pre-install) the Windows driver for it – almost always unbeknownst to the end-user, or disclaimed in fine print in the EULA that the customer is forced to accept.
In this market, with plenty of storage servers, with large numbers of 3.5″ hard disk drives, this is especially tempting for some box-builders to use components such as these – again, we do not do this, and *always* purchase new parts only, from reputable, nationally-known suppliers of components and computer parts for our servers, especially such as hard disks, etc.
We consistently see product out there in the marketplace which is built with these dodgy components, and have many times been asked by our new customers to help them bring these products up to spec with new parts, and re-test and burn-in to ensure reliability and a fighting chance at a full product lifetime.
Founder and CTO
eRacks Open Source Systems
Here is the example email:
Clean Pull HDD offer ( Lot# ST4815) 90 days warranty Payment Bank wire only EXW- CA USA Seagate ST3120025ACE 120GB IDE 3.5" Qty 820 pcs take all deal @ 5.00 each Seagate ST3120026AS 120GB 7200RPM SATA 3.5" Qty 1700 pcs MOQ 500 pcs + @ $ 9.00 each Seagate ST3320310CS 320GB SATA 3.5" Qty 2400 pcs MOQ 1000 pcs + @ $ 13.50 each Seagate ST3320311CS 320GB SATA 3.5" Qty 1400 pcs MOQ 1000 pcs + @ $ 13.50 each WD WD2500AAVS 250GB SATA 3.5" Qty 4000 pcs MOQ 1000 pcs + @ $ 12.00 each WD WD3200AAJS 320GB SATA 3.5" Qty 4500 pcs MOQ 1000 pcs + @ $ 14.00 each WD WD2500AAVS 250GB SATA 3.5" Qty 4700 pcs MOQ 1000 pcs + @ $ 12.00 each Axxxxx Global XXX Enterprises,INC909-360-9993email: email@example.com email: firstname.lastname@example.org Walnut, CA 91789 USA www.enterprises.net Call/Email to us for large qty discount . AGS WTS /WTB : We carry a wide range of products. Please contact us for your other requirements........ Hard drive ( Pull/refurb/New) , CPU ( Pull/New), Laptop/Tablets ( Refurbished/New) Memory, Monitors,Keyborad , Mice ,Networking Products ,Printer, ETC
joe November 15th, 2015
Posted In: Uncategorized
Ubuntu 14.04 is also still available, as it is a Long Term Release (LTS) with a longer support window.
As always, if you want a different release, or even a beta, alpha or “Daily build” release, we’ll be happy to accommodate – just place it in the “Notes” field when you place your order or request a quote.
joe November 2nd, 2015
We wanted to start the month in style. So, we thought what better way there is than introducing a great looking Ultrabook with powerful specification? Then the light bulb went on: “eRacks/ZENBOOK15.UHD”.
This really stylish and elegant eRacks/ZENBOOK15.UHD laptop that comes with a screen resolution of 3840 by 2160 — four times FHD (full high-definition) resolution – really started looking mighty good.
This Ultrabook by Asus can be delivered by eRacks with up to 24 Gigabytes of RAM and up to 1 or even 2 Terabytes of SSD hard disk space. With its 15.6 inch 4K Ultra High Definition IPS screen and a view angle of about 170 degrees, eRacks/ZENBOOK15.UHD is really a great looking and powerful Ultrabook.
As with all eRacks Systems products, this elegant looking Ultrabook will be delivered with your choice of Open Source operating system & software pre-installed and pre-configured. The operating system can be any flavor of Linux or BSD (We can even do other OSes like Haiku, etc on request). We will install and configure the OS fully before packaging your Ultrabook and sending it off your way.
In fact, you can be sure that with your Ultrabook ordered through us, you will receive a powerful open source system, configured to the highest specifications according to your requirements. And you can also be sure that no one else can or will offer anything close to the laptop you will get from us.
So, why not expand your laptop computing power to the next level with us. Contact us and ask about eRacks/ZENBOOK15.UHD. We’ll be happy to hear from you.
Ron October 8th, 2015
We were extremely excited to announce the forthcoming release of 500 Terabyte (half Petabyte) storage space upgrade on our flagship product eRacks/NAS50 cloud data storage servers last week. The new model, to be released shortly, will incorporate 50 HGST 10 Terabyte HelioSeal™ hard drives. While the new model is not released yet, we are accepting pre-orders from customers. The current capacity, now available, of the eRacks/NAS50 is 400Terabytes in total, with currently-available 8Terabyte drives.
The new unit is rackmount and holds 50 removable drive bays. The 9U unit is suitable for any cloud storage application as well as NAS/Local LAN. eRacks/NAS50™ is also a great solution for media libraries and other applications which require massive amounts of data storage capacity.
Our new servers are truly a remarkable Petascale solution. The HGST 10 Terabyte HelioSeal™ drives that come with eRacks/NAS50 use two technologies that greatly add to the value that this server carries with it.
The first is referred to as the HelioSeal™ technology. The HGST hard drives using this technology replace the air inside of the drive with helium. This would make the drive much lighter as well as allowing the disks to be much thinner. Due to the helium inside, the thinness of disks will not cause any disruptive turbulence effects. This will allow us to have more disks inside each drive which in turn means more data space. Additionally, helium drives have much lower power consumption, as much as 27%, making our NAS50 models truly a green product.
The new drives in the eRacks/NAS50 servers also make use of a technology called SMR. That is short for Shingled Magnetic Recording. This technology by itself adds another 25 to 100 percent storage capacity to HGST hard drives.
We are proud of our new eRacks/NAS50 and are ready to take pre-orders. We are prepared to customize the unit per your instructions with all Open-Source software necessary so your order will reach you completely pre-installed.
Please contact us for pre-orders or any questions you may have.
eRacks Open Source Systems
Phone: (714) 758-5423
Fax: (631) 392-9842
Ron September 12th, 2015
Tags: linux, Open Source, Cloud Storage Server, NAS50, seagate, 8TB, HDD, Archive Drives, Cloud Computing, Rackmount, Internet, Storage Server, Private Cloud, Hybrid Cloud, 500TB-class, SMR, HelioSeal. HGST
We can’t help it with our innovations. Our NAS36 servers offered almost 200 Terabytes of data space already. That is considered quite high for a mid-range data storage server. But we just decided to jump even higher and exchange the standard 6-terabyte disks into 8-terabyte ones. That mean our NAS36 model storage servers are now able to hold 288 terabytes of data in total.
The new NAS36 model with higher data capacity brings even more value to our customers not just because of the storage space it provides but also for its price. Yes, we have decided to slash the prices down below $25,000. That is going to bring considerable saving to our customers. [UPDATE Sep 2015: current price for maxed-out 288TB config with Seagate Archive 8TB drives is just under $22,000]
We are proud to announce this latest upgrade as we continue to provide petascale data storage servers at affordable prices.
We remain dedicated to open-source systems. We also remain committed to delivering pre-installed, pre-configured systems to our customers.
The NAS36 servers are rack-mount servers. We designed the 4U unit specially to hold large number of drives in a very limited space. That leaves ample amount of space for other necessary accessories inside your data center rack.
The 36 drives in the unit are all Seagate Archive Drives, mounted on a single backplane and controlled by a RAID controller. The unit holds 24 drives in front and 12 in the back making the unit case quite compact.
eRacks Systems is a leading provider of high-capacity, petascale data storage server solutions to companies and enterprises requiring massive amounts of storage data.
Our servers are suitable for Cloud Storage application as well as Near-Line Storage. They are also configurable for NAS (Network Attached Storage) applications.
For a great storage solution at a considerable low price, contact us. We are available through email, phone and our website.
Ron August 19th, 2015