4U 12bays storage server case high performance server chassis 2 GPU diy empty cabinet chassis
- Brand NameToploong
- Form FactorATX
- TypeRack
- Products StatusStock
- StyleWith Fan
- DimensionsL650*W437.5*H176.5MM
- MaterialAluminum Alloy,Steel
- ApplicationServer
- Front PortsESATA,usb
- Selling UnitsSingle item
- Single package size81X59X31 cm
- Single gross weight21.9 KG
Product Specification:
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Dimensions
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L650 * w437.5 * h176.5mm
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material
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environmental protection, fingerprint resistant 1.0mm SGCC
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Hotswap Drive Bays:
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12 x 3.5' hot-swappable SATA (II or III) / SAS (II or III) 6Gb/s drive bays.
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Hard disk backplane
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6GB / s Minisas (SFF8087) interface, with temperature control, SGPIO, and 12gb / s Minisas optional with time-sharing startup
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Fan
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Standard quotation with 3pcs 12038H ball bearing fans.
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Applicable mainboard
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Support MAX 12" x 13" motherboard.
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External interface
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2 * USB 2.0
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power supply options
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CRPS redundant power supply pr PS2
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Packing method
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pearl cotton + inner box + corner guard + outer box
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Application fields
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cloud storage, cloud computing, big data, security monitoring and other fields
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Product Description:
This 4U rackmount server chassis is made of high-quality imported steel, which is environmental protection and fingerprint resistant 1.0MM SGCC. It lets you install a motherboard with sizes ranging from mini-ITX to E-ATX. A 12-Port 6Gb/s backplane supports 12 hot-swappable SSDs/HDDs. Three 120mm ball bearing fans deliver optimal airflow to keep the whole system cool for stable performance.
Company Introduction:
FAQ:
A1: Yes, We can support OEM/ODM service, the process of customization is following:
1:provide your specific requirement. 2:our design engineer draws the design draft.
3:you confirm the design draft. 4. we start to produce it.
Q2: What payment method do you accept?
A2: T/T,Western Union,PayPal.
Q3: What is the Minimum Order Quantity(MOQ)?
A3: We can sell one piece sample for your test.
Q4: What is the lead time of your products?
A4: 3 days for one sample, 15 working days for a large quantity.
Q5: Will it be ok to run the device 24 hrs a day 7 days a week, just like a desktop pc? will it be overheated?
A5: There's no problem with running the device 24/7. I've done it for about a month and have had no problems. Just set your
monitor to sleep when you're not using the computer.
Q6: How does your factory do related quality control?
A6: Quality is a top priority. We firstly check the motherboard quality after manufacturing, secondly check the computer before
storage in the warehouse and thirdly check before shipping out.
Q7: What’s the warranty of a motherboard or MINI PC?
A7: Non-artificial damage,1 years warranty, the second year and the third year,
we can repair it free. but we will charge for the parts that need to change.
Q8: Are you a factory or trading company?
A8: We are a professional consumer electronics manufacturer located in SHENZHEN, China
Q9: If we come to China, can you arrange the visit to your factory?
A9: We warmly welcome and look forward to your visiting our factory at any time.
Packing&Shipping:
Mobile hard disk case purchase guide
With the increasing demand for data storage, the market for mobile hard disks is also obviously expanding.
The finished mobile hard disk is favored by more people because of its integrated body, short service life, and difficult recovery of data once the hard disk is damaged. But what you may not know is that the small mobile hard disk is also a hidden mystery. Today, let's talk about several places to pay attention to when purchasing a hard disk box to help you find a hard disk box with good performance and durability.
- Interface
Most cheap hard disk boxes use the microbe interface, which is easy to break if it is plugged in and out too many times. Therefore, it is recommended to use the hard disk box with the type-C interface, which is more durable.
- Material
The shell of the hard disk box on the market is mainly divided into ABS (plastic) and aluminum alloy. The hard disk box with the plastic shell is cheap, and the aluminum alloy is relatively good in quality and appearance. If the protection function is valued, the hard disk box with three prevention functions (waterproof, dustproof, and shockproof) is recommended here. The price will not be much higher, but the protection and durability of the hard disk will be much higher.
- Dimensions
2.5 inch: more mainstream, with the advantage of small volume, lightweight, and easy to carry.
3.5-inch: the 3.5-inch mechanical hard disk needs an additional power supply. In addition, there is a hard disk base. These kinds of products are generally 2.5-inch and 3.5-inch, which belongs to desktop level rather than portability. Those with capacity requirements can be considered.
In addition, the high-performance name solid-state drive has a high heating capacity. When purchasing the hard disk box, choose the aluminum alloy shell with good thermal conductivity. The shell is shown in the figure below. The "ditch type" thermal conductivity design is better.
- Main control chip
This is the core of the hard disk box. The performance of a hard disk box has a lot to do with the main control chip.
The main control chip determines the type of bridge interface and its transmission speed. Its main function is to bridge SATA bus protocol into USB bus protocol, or bridge PCI-E bus protocol adopted by high-end nvme solid state into USB bus protocol. In terms of the physical interface, it is to convert the SATA interface into a USB or type-C interface.
It is worth noting that the transmission protocol of the hard disk is SATA III, and its theoretical maximum transmission speed is 6gpbs. That is to say, even if the hard disk box and platform supporting USB 3.1 Gen 2 are used, the maximum transmission speed can only be 6gpbs (about 600m / s) due to the restriction of the transmission speed of the hard disk.
Therefore, the hard disk box of USB 3.1 Gen 2 used in the hard disk of SATA III protocol has excess performance, And often the in use process is restricted by the type of your hard disk and the type of USB interface on the computer, and can not reach the theoretical maximum speed of the protocol.
In addition, up protocol and trim instruction are mainly aimed at the solid-state disk. Use is only effective under the win 8 or win 10 system, and win 7 does not work.
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