Is your Mac up to date with the latest version of the Mac operating system? Is it using the version required by a product that you want to use with your Mac? Which versions are earlier (older) or later (newer, more recent)? To find out, learn which version is installed now.

If your macOS isn't up to date, you may be able to update to a later version.

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2. Apple MacBook Pro with Touch Bar (Mid-2017) MPXV2LL/A-R Intel Core i5 7th Gen 7267U (3.10 GHz) 8 GB LPDDR3 Memory 256 GB SSD Intel Iris Plus Graphics 650 13.3' Mac OS.
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Which macOS version is installed?

From the Apple menu  in the corner of your screen, choose About This Mac. You should see the macOS name, such as macOS Big Sur, followed by its version number. If you need to know the build number as well, click the version number to see it.

Which macOS version is the latest?

These are all Mac operating systems, starting with the most recent. When a major new macOS is released, it gets a new name, such as macOS Big Sur. As updates that change the macOS version number become available, this article is updated to show the latest version of that macOS.

If your Mac is using an earlier version of any Mac operating system, you should install the latest Apple software updates, which can include important security updates and updates for the apps that are installed by macOS, such as Safari, Books, Messages, Mail, Music, Calendar, and Photos.

ECN's User Services group is frequently asked to provide specifications and Purdue pricing for new Windows- and Linux-based laptop (notebook) computers which will be purchased with Purdue account numbers. Our Mac laptop recommendations are typically a MacBookPro, and sometimes a MacBookAir. If you are looking for personal laptops (not paid for with a Purdue account number), please see http://eng.purdue.edu/jump/a75fc5 instead.

In departments supported by ECN, laptops are often used to provide remote access to ECN-Domain desktop PCs; rather than as one's primary computer. (Please read about our laptop support scheme.)

Should you consider an Apple iPad as a substitute for (or in addition to) a traditional laptop? See our iPad recommendations.

To determine the approximate age of an existing Dell laptop, see our Dell model years page.

Recommended Laptops (Faculty and Staff)

Please note that prices shown below are approximate and subject to frequent change. Faculty, staff, and graduate staff placing orders with Purdue funds should contact ECN for up-to-date pricing and to place all orders. Note that battery warranties only last 1 year, irrespective of how long the system warranty is.

15-inch, 3.5-pound model: The Dell 'Latitude 5520' (NEW Spring 2021 - replaces the 5510) has a large screen (1920 x 1080 pixels 15.6-inch FHD non-touch widescreen display w/ camera) and commensurate starting weight (about 3.5 pounds). The 5520 includes 16.0 GB memory, a 512GB M.2 SSD drive, an Intel Core i7-1165G7, 4 Core, 2.8Ghz up to 4.7GHz processor, and a keyboard with numeric keypad (see the photo illustration on this page, below). ECN options include a 4 year 'CompleteCare' (accidental damage protection) warranty and keep your hard drive. Total cost is approximately $1125.

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This model also offers discrete graphics options. Contact ECN for build-to-order pricing if you need to change these specifications.

13-inch, 2.6-pound model: The Dell 'Latitude 5320' (NEW Spring 2021- replaces the 5310) has a 1920 x 1080 pixels 13.3-inch FHD non-touch widescreen display w/ camera and a starting weight of about 2.6 pounds. Base model includes 16.0 GB memory, a 512GB M.2 SSD drive, an Intel Core i7-1185G7, 4 Core, 3.0Ghz up to 4.8GHz processor, integrated HD webcam and microphone. ECN options include 4 year 'CompleteCare' (accidental damage protection) warranty, and keep your hard drive - 4 years. Total cost is approximately $1200.

The 5320 is also available as a 2in1 model. The 'Latitude 5320 2in1', (NEW Spring 2021 - replaces 53102in1) with similar configuration as above, but also includes a Touch Screen* and a 360 degree hinge at a cost of around $1275.

*: Not everyone likes the touchscreen.

12-inch, 2-pound Tablet/Slate model with detachable keyboard and active pen: The Dell 'Latitude 7210 2in1' (NEW Fall 2020 - replaces the 7200 2in1) has a 1920 x 1280 pixels 12.3-inch FHD touch widescreen display w/ camera and a starting weight of about 2 pounds. Base model includes 16.0 GB memory, a 512GB M.2 SSD drive, an Intel Core i7-10610U, 4 Core, 1.8Ghz up to 4.9GHz processor, integrated HD webcam and microphone. ECN options include 4 year 'CompleteCare' (accidental damage protection) warranty, and keep your hard drive - 4 years. Total cost is approximately $1575.

Tablet model: We are recommending the Dell 'Latitude 7210 2in1' (resembles the Surface Pro) (Note that Microsoft Surface Pros have some drawbacks: 1) only available with 1 or 3 year warranty vs 4 and 5 years on the Dell version; 2) only provides mail to depot hardware service vs on site for the Dell version; 3) requires a $50 deductible for accidental damage repairs vs no deductible for the Dell version.) Additionally, due to a change in the processor, the Surface Pro X (available December 2019) will NOT run most programs beyond the most basic software. We strongly recommend against purchasing the specific Surface Pro X model.

Also available are the Latitude 7320, 7420, 7520 and 7420 2in1 models. Contact ECN for up-to-date pricing and options.

ECN Standard Options on all models: - 5320, 5420, 5520, 5320 2n1, 7320, 7420, 7220 2n1, 7420 2n1:
11th Generation Intel® Core™ i7-1165G7 Processor (4 Core, 12MB Cache,2.8GHz, up to 4.7Ghz, 15W)
Intel Ireis Xe Graphics with Thunderbolt 4
*16GB, 2x8GB, DDR4 Non-ECC (except 7210 2in1 model has DDR3 memory speeds)
*512GB PCIe NVMe M.2 Class 40 Solid State Drive
Qualcomm® QCA61x4A 802.11ac Dual Band (2x2) Wireless Adapter+ Bluetooth 5.0
4 Cell 63Whr Long Life Battery - includes 3 year limited hardware warranty (except 7210 2in1 models)
13'/14'/15' FHD (1920 x 1080) Anti-Glare Non-Touch screen,Camera & Microphone (*touch option on 2n1 models)
65W Type-C Power Adapter
4 Years Hardware Warranty with Onsite Service after Remote Diagosis
2 Years Extended Battery Service for Years 2 and 3 of System Life
Accidental Damage Service, 4 Years
Keep Your Hard Drive, 4 Years

Possible Upgrades from ECN Standard:
11th Generation Intel® Core™ i7-1185G7 Processor (4 Core, 12M cache, base 3.0GHz, up to 4.8GHz, 15W) +$70
*32GB, 2x16GB, DDR4 Non-ECC +$180
*1TB PCIe NVMe M.2 Class 40 Solid State Drive +$100
NVIDIA GeForce GPU +$200 and only available with the i7-1185G7 cpu +$70 and only on the Latitude 5520 (+$270 total)
13'/14'/15' FHD (1920 x 1080) Anti-Glare with Embedded Touch Screen, Camera & Microphone +$40
5 Years Hardware Warranty with Onsite Service after Remote Diagnosis +$35
Dell Briefcase 14/15 +$35

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*One might consider upgrading the memory or storage options depending on the use case.

Docks/Monitors/Adapters:

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Dell USB-C Mobile Adapter - DA310 +$61

Dell Thunderbolt Dock - WD19TBS +$170

Dell 23' Monitor - P2319H +$135
Dell 24' Monitor - P2419H +$141
Dell 27' Monitor - P2719H +$182
Dell 24' Monitor - P2421HE +$230 (1080p, with usb-c hub/rj45/dock)
Dell 27' Monitor - U2721DE +$345 (1440p, with usb-c hub/rj45/dock)

Ordering. When you're ready to order, please contact ECN. We'll confirm the order details and ask you to provide the Purdue account number to be charged (working as needed with your business office). ECN will also handle placing the order.

You may consider the info above to be ECN's official quotation for a standard new laptop PC, but please note that pricing and specifications are subject to change. If the actual cost varies by more than a few dollars or if hardware specs have changed significantly, ECN will alert you and await your approval before proceeding with your order.

Consumer models, netbooks, and/or other brands

Consumer models: Faculty and staff occasionally ask us about cheaper mass-marketed laptop models. Attractive advertised prices on Dell Inspiron, XPS, and Alienware model lines are achieved via short warranties, the possibility of long waits in a telephone queue when you need to obtain service, and mail-in hardware repair service only (no on-site service). Because these model lines are targeted toward home use, ECN does not recommend or purchase them.

Other brands: ECN's preference for Dell over other laptop brands (e.g. HP, Sony, Acer, Lenovo) is based on Purdue's geographic location. Dell's service technicians for business customers in this region are based in Frankfort, Indiana, and they visit West Lafayette to provide on-site service on a daily basis. Most other brands have service centers at least 60 miles away. As with Dell's consumer models (described above), the other brands offer mail-in service only, scheduled via long waits in a telephone queue. Although we understand you might prefer more brand choices, ECN believes convenient, timely serviceability should be of paramount importance when purchasing a laptop.

These are some of the reasons ECN recommends specific Dell Latitude and Dell Precision Mobile Workstation models and recommends against netbooks, other model lines such as the Dell Vostro, consumer models, and other brands. Faculty and staff who opt to purchase these models should note that such laptops will be entirely self-supported; ECN won't provide ordering, software installation, or troubleshooting services for them.

The Dell Latitude line of laptops, on the other hand, are designed for business. ECN recommends the specific Dell Latitude models listed on this page; we also recommend various Dell Precision Mobile Workstation models. For a Dell Latitude or Precision Mobile Workstation, we have direct on-line access to Dell Support, and on-site service is provided when necessary.

For the lightest-weight PC laptop, we suggest the Dell Latitude 13.3-inch model described above.

Justification: Campus-wide processes are now in place designed to keep Purdue's acquisition and ownership costs in check. If you opt to purchase an alternate brand or model, please note that the procurement process might require that you provide justification for your selections.

Please contact ECN to discuss your specific needs.

Keyboards

The 15-inch Dell Latitude model described above is the only recommended model large enough to include a keyboard with a numeric keypad. The other recommended models have standard keyboards without numeric keypads.

Top: 15-inch Dell Latitude model with its included numeric keypad.
Bottom: Typical keyboard on the smaller recommended Dell Latitude models.

Future Models

To determine the age of legacy models, see our Dell model years page.

See also:

• ECN-supported PC benefits, which includes our (self-supported) laptop support scheme, http://eng.purdue.edu/jump/5e4a7f
  
• ECN-recommended laptops run Windows 10

Last modified: 2021/04/29 15:27:52.552760 GMT-4 by joshua.p.harley.1
Created: 2010/04/02 08:44:22.135000 GMT-4 by john.a.omalley.1.

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