SKU: 63665829499

Cisco MEM-FLSH-4U16G ISR 4000 Series Router 4GB to 16GB Flash Memory Upgrade

$116.99 $129.99
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

Cisco MEM-FLSH-4U16G ISR 4000 Series Router 4GB to 16GB Flash Memory UpgradeUpgrade your Cisco ISR 4000 Series Router with the MEM FLSH 4U16G for increased Flash memory from 4GB to 16GB. This upgrade will enhance your router's performance by providing more storage capacity for data and applications, allowing for smoother operations and faster response times. The flash memory type ensures reliable, non volatile storage of critical information even in power loss situations. This simple upgrade allows you to optimize your

Upgrade your Cisco ISR 4000 Series Router with the MEM-FLSH-4U16G for increased Flash memory from 4GB to 16GB. This upgrade will enhance your router's performance by providing more storage capacity for data and applications, allowing for smoother operations and faster response times.

The flash memory type ensures reliable, non-volatile storage of critical information even in power loss situations. This simple upgrade allows you to optimize your network efficiency without requiring complex installation processes or additional hardware purchases. Improve your router's capabilities with the Cisco MEM-FLSH-4U16G Flash Memory Upgrade today!

Cisco MEM-FLSH-4U16G: 4GB to 16GB Flash upgrade for ISR4300 series.

Shipping Notes
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Exchange/Return Notes
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SKU: 63665829499

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4.7 ★★★★★
Based on 5 reviews
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Verified Purchase
Ruby
Massapequa, US
★★★★★ 5
Buy it
If you're looking for a comfortable thick and nice turtle neck this is the one. It's nice and form fitting nice weight to it to keep you warm. But not to thick that you cant just wear it on a regular sunny day if you wanted. The design pattern Is also very nice. Can dress it up or down. I bought the black and then immediately bought the rust orange color for my friend once he tried on mine he wanted one immediately so I gifted him one. He loves it. Definitely worth the buy. Excellent quality. I bought a Large 5"11 165lbs
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Reviewed in the United States on December 21, 2024
M
Verified Purchase
Make it Do!
Grantham, US
★★★★★ 5
What you see is what you get!
Color: 01-black, Size: Large
Fits great, fabric is amazing, turtle neck fits tight, and the quality is amazing!
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Reviewed in the United States on February 11, 2026
S
Verified Purchase
SeanCeltiad
Belleville, US
★★★★★ 4
A true turtleneck that retains a snug high neck.
Color: White, Size: X-Large
I've found this brand to have gotten better over the years as far as offering the American market what it needs in terms of realistic sizing. I only wish they'd realize that there are a lot of us who are long in the back and arms where my only choice is to go a size up and sacrifice a slim fit for sleeves that are long enough plus a back that doesn't go up past my waist just because I reach up for something, that and I like to be warm. So these are such nice quality turtlenecks that it's hard to complain about but maybe the company will read this. The snug neck stays up is plus number one since that's why I'm buying a full neck. They come with very nice weaves in the fabric, good enough for casual or formal wear. Finally the warmth you seek is there but I've worn them in what most would think isn't the right temp for a turtleneck. Also they have them in white! Yes, a lot of others just don't for reasons I can't fathom, and the pic you're seeing is accurate, these will form to your shape without being ridiculously thin material. Several washes later and they are as fine a garment as when I first wore them. I've only found one other brand that compares to these but it's much more expensive, COOFANDY is affordable in these times of expensive everything. Warm but also a lightweight shirt, I've gotten them really dirty with actual dirt and it washes out so well you'd never know it. Don't let my taking off one star stop you, try one yourself and you'll be coming back for more.
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Reviewed in the United States on July 30, 2025
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Verified Purchase
Larry
Los Angeles, US
★★★★★ 5
Quality,warmth and fit
Color: Royal Blue, Size: Small
Really top quality. This is my 4th purchase of these Really great sweaters.
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Reviewed in the United States on February 12, 2026
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Verified Purchase
Robert III
Battle Creek, US
★★★★★ 5
Nice Sweater
Color: 01-black, Size: Large
This is a very nice sweater. It’s reasonably thick and warm. Looks nice. I like it.
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Reviewed in the United States on January 18, 2026

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