RAM Memory

RAM Memory is very important and one of the basic computer components. This is the place where the computer temporarily stores the individual data. The more memory you install on your computer, the more programs will be able to run at the same time, which will run more efficiently. RAM is important for the performance of your computer. Of course, in the context of memory has not only its size, but also the operating parameters.

What are the types of memory?

There are several types of memory, but now they are the most important:

• DDR 3
• DDR 4

What kind of memory you can install on your computer, it will depend on the motherboard. Since it also depends on the amount of memory that is how many GB can handle up to and how capacious may be a single unit.

The main differences between DDR3 and DDR4:

The most important thing that is decisive for the choice of a given standard is not the parameters of individual versions of RAM, but rather the purchase of a motherboard - more precisely the processor. If it is a unit belonging to the Haswell-E family (as for now) and the X99 chipset, the user is condemned to DDR4 memory. Otherwise, he has to buy DDR3 dice. Installation of a specific version of RAM is forced by their different construction, and there is no possibility of inserting them into the same slot.

The theoretical differences between DDR4 and DDR3 memory are included in the table below:

DDR4 bone structure is different from its predecessor. The module is a millimeter higher, and thanks to the same width, the pins are more densely spaced. The position of the indentation has also changed, avoiding mistakes when inserting the bone into the wrong slot. It is also worth remembering that the DDR4 module is not backwards compatible.

READER RFID

RFID (Radio-Frequency Identification),  this technology is used to identify objects and flow control products. Extracting information from special tags that are attached to objects followed by radio. Depending on the type of tag changes the amount of information that can be stored as well as the maximum distance at which data can be read. RFID tags, is an alternative to barcode - more comfortable and more efficient.

RFID UHF (902-928 MHz - America, 865-868 MHz - Europe) versions are designed to work hand-held mobile or fixed. Substantial differences in the construction of the result of the range and scope of their use. Handheld readers may not have extensive large-size antennas. Their sphere of sensitivity is limited and conditional on the orientation set by the operator. Readers intended for installation on transport carriages like stationary structures, but their antennas must include your sphere detection associated with dimensions of transported goods.

SE4710 its maximum reading distance is around 75cm.
DECODE RANGES:
4 mil Code 39: Near 8.4cm - Far 22.4cm
5 mil Code 128: Near 7.1cm - Far 20.8cm
5 mil Code 39: Near 5.08cm - Far 34.3cm
5 mil PDF417: Near 7.9cm - Far 21.3cm
10 mil DataMatrix: Near 7.4cm - Far 25.7cm
100% UPCA: Near 4.6cm - Far 66.0cm
20 mil Code 39: Near 5.08cm - Far 76.2cm

SMALL SIZE - HIGHEST PERFORMANCE
The SE4710 features Zebra's patented, intelligent PRZM imaging technology, industry-leading decoding algorithms, and advanced focusing, optical and illumination systems - all in the slimmest and smallest body yet.

In addition, this model weighs only a few grams.

With its superb performance and working range, this miniature imager enables you to build mobile devices with the high-throughput scanning functionality your customers need to increase the productivity and efficiency of mobile workers - while maintaining the attractive design that today's workers expect.

LIGHTWEIGHT CONSTRUCTION
The SE4710 weighs less than 5 grams and is only 8.1 mm high, making it even very thin devices such as smartphones and scanning holders that can be equipped with enterprise-class data logging.

MIPI SUPPORT
Now you can integrate the latest processors into your products without sacrificing integration time, valuable mounting space for additional components, and without increasing costs. You can also bring your products to market faster.

UNIQUE RANGE
This device records barcodes at various distances - from almost direct contact to over 60 cm, and thanks to the wide field of view, it enables easy registration of large barcodes from a short distance and the registration of several codes at the same time.

Mindeo ME5600 - 2D scanner

-Hardware decoder

-Slim height at 6.7 mm

-Low power consumption, and is ideal for mobile devices

-Read all common 1 D/2D barcodes from paper labels and electronic screens

-Soft white auxiliary lighting and red aiming cursor deliver agreeable experience

ME5600 reading codes:

Zebra SE965

SE965 maximum reading distance is around 5m.

DECODE RANGES Zebra SE965:

5.0 mil Code 128: near 3.05 cm - far 19.56 cm

5.0 mil Code 39; 2.5:1: near 3.05 cm - far 31.75 cm

7.5 mil Code 39; 2.5:1: near 2.79 cm - far 46.99 cm

10 mil Code 128: near 3.05 cm - far 48.26 cm

13 mil 100% UPC: near 4.06 cm - far 68.58 cm

15 mil Code 128: near 2.54 cm - far 74.93 cm

20 mil Code 39; 2.2:1: near 3.56 cm - far 132.08 cm

55 mil Code 39; 2.2:1: near 8.64 cm - far 254.00 cm

100 mil Code 39; 3.0:1 reflective: near 60.96 cm - far 518.16 cm

BEST-IN-CLASS 1-D SCANNING PERFORMANCE AND SCANNING RANGE.

When you choose the SE965 for 1-D scanning in your products, you choose the new benchmark in 1-D scanning. The SE965 packs the largest feature set into one of the smallest engines available, creating an engine that offers best-in-class scanning performance, scanning range, application flexibility, reliability and durability. Our patented Adaptive Scanning technology automatically toggles between a wide and narrow scan angle until a bar code is detected, allowing users to zoom in on bar codes as far as 15 ft./4.5 m and zoom out to capture bar codes at near contact — the widest working range in this class. While workers can scan at longer distances, it may be difficult to see the scan line on a bar code many feet away. Enhanced Aim takes care of this issue by automatically switching between a scan line and a highly visible aiming dot (SE965 only). Low power consumption helps your products conserve battery power for full extended use. And the ability to continuously scan bar codes with a single trigger pull is ideal for conveyor belt and pick-list applications (SE965 only). The result is an engine that can increase the performance and functionality of your existing product line and open the door for the development of new products, new applications and new markets.