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PNY Attache 4 3.1 16GB USB 3.1 Flash Drive Black Sliding Collar Capless up to 80 MB/s Read 20 MB/s Write FD16GATT431KK-EF

Brand:
PNY
PNY Attaché 4 USB flash drive 16 GB USB FD16GATT431KK-EF
PNY Attache 4 3.1 16GB USB 3.1 Flash Drive Black Sliding Collar Capless up to 80 MB/s Read 20 MB/s Write FD16GATT431KK-EF
€8.37 inc. VAT
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FD16GATT431KK-EF
€7.03
€8.37 inc. VAT
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Product Code
CM21583
EAN Code
3536403372842
Manufacturer
PNY

Quick Specs

Capacity
16 GB
Interface
USB 3.1 Type-A
Read speed
up to 80 MB/s
Write speed
up to 20 MB/s
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PNY Attaché 4 3.1 FD16GATT431KK-EF — 16 GB USB 3.1 Flash Drive, Black

16 GB capacityUSB 3.1 Type-ARead 80 / write 20 MB/sCapless sliding collar

The PNY Attaché 4 3.1 FD16GATT431KK-EF is a 16 GB USB 3.1 flash drive in black with a capless sliding collar, 53.8 x 19.5 x 9.5 mm, sold under EAN 3536403372842. PNY publishes up to 80 MB/s read and 20 MB/s write on a USB 3 port for this 16 GB size — the same figures it states for every capacity in the line up to 1 TB — which is several times faster than the USB 2.0 Attaché 4 of the same shape. In practice a folder of photos or a presentation copies in seconds and a full 16 GB writes in about 14 minutes. The collar slides over the plug so there is no cap to lose. If you are choosing between this and the USB 2.0 version, tell us what you copy and how often and we will point you to the right one.

Compatibility — check before buying:
The plug is USB Type-A. You get the 80 / 20 MB/s figures in a USB 3.x port (blue or marked SS); in a USB 2.0 port it works at USB 2.0 speed. It does NOT fit a phone or a USB-C-only laptop without a USB-C to USB-A adapter. Do not confuse it with two look-alikes: the PNY Attaché 4 USB 2.0 (part numbers without the 431, e.g. FD16GATT4-EF) has the same black sliding body but publishes no read speed and only a 3 MB/s write baseline, and the Elite Turbo Attaché 4 is a faster USB 3.2 line that starts at 32 GB. PNY publishes no file system, weight, material or box contents for this model — plan on the drive alone.

Best For

✓ Fast everyday transfers of documents and photo folders
✓ A recovery, driver or installer stick that is quick to write
✓ Students and office workers moving files between PCs
✓ Occasional video files — 20 MB/s write is workable, not fast
✓ Printing from USB on office machines
✓ Anyone upgrading from a USB 2.0 stick of the same shape

Key Features

 
USB 3.1 speed at 16 GB
PNY publishes up to 80 MB/s read and 20 MB/s write for this capacity, stated on the 16 GB product page itself rather than borrowed from a larger size. Reads are the big win: photos and files open several times faster than USB 2.0.
 
Capless sliding collar
Push the collar back and the plug appears; slide it forward and the plug is covered. Nothing to lose, and the 9.5 mm body fits next to neighbouring ports.
 
Plug and play, 2-year cover
No driver, no software: PNY lists PC and Mac compatibility. It operates from 0 to 60 °C and carries PNY’s 2-year EMEA warranty.

Technical Specifications

Identification
Brand PNY
Series Attaché 4 3.1
Part Number FD16GATT431KK-EF
EAN / GTIN 3536403372842
Capacity & Interface
Capacity 16 GB
Interface USB 3.1 Type-A — backward compatible with USB 3.0 and 2.0
Read speed up to 80 MB/s on a USB 3 port (PNY, 16 GB page)
Write speed up to 20 MB/s on a USB 3 port (PNY, 16 GB page)
File system Not published
Build
Design Capless sliding collar
Dimensions 53.8 x 19.5 x 9.5 mm
Weight Not published
Colour Black
Compatibility
Operating systems PC and Mac (PNY publishes no version list)
Operating temperature 0 to 60 °C
Storage temperature -25 to 85 °C
Line 16 GB to 1 TB, same 80 / 20 MB/s figures throughout
In the Box
Contents One flash drive — PNY publishes no further box contents; no cable, no lanyard
Warranty
Warranty 1-Year Warranty (Singular)
Manufacturer Term PNY publishes a 2-year warranty on this model for Europe, the Middle East and Africa. Singular’s direct warranty is 1 year; beyond that we assist you with the manufacturer’s warranty process for its full duration.

Frequently Asked Questions

Is the Attaché 4 3.1 much faster than the Attaché 4 USB 2.0?
Yes. PNY publishes 80 / 20 MB/s for the 3.1 and only a 3 MB/s write baseline for the USB 2.0 version. Same shape, very different speed — check for the 3.1 in the name.
Will it work in my older USB 2.0 laptop?
Yes, at USB 2.0 speed. Plug it into a USB 3 port later and you get the full 80 / 20 MB/s.
Does a bigger capacity of this drive go faster?
No. PNY states the same 80 / 20 MB/s for every size from 16 GB to 1 TB, so buy the capacity you need.
Does it work with a phone or a USB-C laptop?
Only through a USB-C to USB-A adapter. Tell us your device and we will suggest a USB-C drive if that is what you need.
Singular Expert Insight

The Attaché 4 3.1 is the sensible PNY: a real USB 3 read speed at a USB 2.0 price, in the same body as the old Attaché 4. The 16 GB FD16GATT431KK-EF is the entry size; because PNY publishes identical speeds for the whole line, the 32 GB or 64 GB simply give you more room, not more speed. If you regularly write large video files, the 20 MB/s write is the limit to weigh — ask us and we will compare it with faster options.

Buyer’s Guide

Buy it if

You want a cheap 16 GB stick that reads at USB 3 speed, has no cap to lose and carries a 2-year warranty.

Skip it if

You write large video files daily — 20 MB/s means about 14 minutes to fill it — or your devices are USB-C only. Also skip the USB 2.0 Attaché 4 by mistake: same look, far slower.

Also consider

The Attaché 4 3.1 32 GB or 64 GB for more room at the same speed, or the PNY Elite Steel 3.1 for a metal body with the same 80 / 20 figures.

Features - PNY - FD16GATT431KK-EF

Colour
black
Interface
  • USB3.1,
  • USB3.0
More Details
Product Code
CM21583
EAN Code
3536403372842
Manufacturer
PNY
Technical specifications
Capacity
16GB
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