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Product Comparison

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Fellowes, Inc.
5908101
$13.91
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Sennheiser Electronic Corporation
508826
$486.97
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StarTech.com
M2E1BRU31C
$114.00
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Cisco Systems, Inc
C9105AXI-B
$674.53
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EPOS
1000681
$267.03
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Corsair
CSSD-F1000GBMP600CXT
$140.00
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Manufacturer Fellowes, Inc.
Sennheiser Electronic Corporation
StarTech.com
Cisco Systems, Inc
EPOS
Corsair
Manufacturer Part Number 5908101
508826
M2E1BRU31C
C9105AXI-B
1000681
CSSDF1000GBMP600CXT
Manufacturer Website Address https://www.fellowes.com
https://www.sennheiserusa.com
https://www.startech.com
https://www.cisco.com
https://www.eposaudio.com
https://www.corsair.com
Brand Name Fellowes
Sennheiser
StarTech.com
Cisco
EPOS
Corsair
Product Name Microban Ultra-Thin Mouse Pad
HD 660S Headphone
M.2 NVMe PCIe SSD Enclosure - IP67 - USB 3.1 Gen2 10Gbps
Catalyst 9100AX Wireless Access Point
Cradle
MP600 CORE XT 1TB PCIe 4.0 (Gen4) x4 NVMe M.2 SSD
Marketing Information 

Ultra-thin Mouse Pad features Microban antimicrobial protection that helps keep the mouse pad cleaner and helps prevent product deterioration. Super-slim profile hugs the desktop. Pad surface delivers superior optical mouse tracking and responsiveness. Ultra-thin mouse pad is easy to clean and 100 percent recyclable.


The powerhouse open-back headphone

Connects you to the deepest corners of your music collection.

A Direct Connection To Your Music

Known for their engaging signatures and liquid-smooth response, HD 660S predecessors HD 650 and HD 600 shattered performance barriers in the audiophile headphone category.

The HD 660S transcends the best of that storied DNA with supernatural speed and effortless instrument reproduction-even at the bookends of the frequency spectrum. Utilizing an all-new transducer and specially ventilated drive unit, the HD 660S delivers the revealing, tack-sharp detail audiophiles demand without sacrificing the engaging dynamics that make music so enjoyable.

From Our Ears To Yours

In just one listen you will understand why the HD 660S is so special. Thousands of listening sessions later its purpose is even clearer.

What you hear each and every time is the result of an open-back earcup mated to a new transducer tuned for the modern audiophile. Its speedy response is perfectly suited for reproducing those frequency-stretching recordings with confidence. Thanks to an aluminum voice coil, the 38mm diaphragm remains nimble for ultra-quick impulse fidelity across the board. This activation and rest behaviour unlocks the capability to communicate tonal and spatial characteristics precisely.

Meshing Together

The steel mesh found on the HD 660S drive unit is interesting in design but most impressive when it comes to performance.

It completes the ventilated driver, offering consistent control of air displacement to reduce turbulence. As a result, diaphragm travel is pure, letting the music-and only the music-shine in a perfect balance of integrity and expression. The steel composition allows for much tighter production tolerances, ultimately contributing to remarkably consistent characteristics of each HD 660S produced. When combined with the open-back earcups, the sound emanating from each transducer is completely free to expand, just as it would in nature.

Capability, Meet Versatility.

Today's audiophile has more component choices than ever.

We optimized the HD 660S for efficiency on a wider range of devices to accommodate the varying levels of power present in output amplification circuitry. At 150 ohms, the HD 660S is the perfect partner for dedicated amplifiers, A/V receivers, and digital audio players (DAPs)-the magnet is more powerful than its predecessors, and thus easier to drive regardless of how your setup changes over time.

Handled with care

Every HD 660S has experienced a matching regimen to mate each transducer to its opposite-channel counterpart.

These tolerances are extremely narrow and when bolstered by automated assembly processes, ensure that your HD 660S experience is consistent with those all over the globe. We designed it with thoughtful, lightweight materials invisible to the acoustical system without sacrificing the durability needed for daily, all-day use. With a never-ending supply of music to consume, we wanted every touch point to be soft, luxurious, and durable for those extended listening sessions.


This rugged M.2 NVMe PCIe SSD enclosure is a highly portable, high-performance data storage solution for your USB-C or Thunderbolt 3 enabled devices.Unparalleled Performance

Leverage the high speeds of your M.2 NVMe drive, with this external SSD enclosure. It delivers USB 3.1 Gen 2 read/write speeds up to 10Gbps, nearly twice the capability of traditional M.2 SATA and hard drive enclosures.

This fan-less solid aluminum enclosure features an internal thermal pad that transfers heat away from the drive for maximum heat dissipation, ensuring your drive operates noiselessly at an optimal temperature to preserve performance.

Dustproof and Water Resistant

Be prepared for the unexpected. The enclosure for PCI Express based NVMe SSDs comes with an IP67 rating, which means that it's both dustproof and water resistant.

It's the perfect solution for people who work outside. Or, for people who work in environments with a lot of dust, like: construction sites, factories, or manufacturing facilities.

Broad Compatibility

The USB 3.1 Gen 2 NVMe enclosure works with tablets, laptops, desktop computers and hosts that are equipped with USB Type-C and Thunderbolt 3 ports. It's also backward compatible with USB 3.1 Gen 1, making it a convenient solution for the office or other environments.

The Choice of IT Pros Since 1985

StarTech.com conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and providing high-quality products to IT Professionals. Our local StarTech.com Technical Advisors have broad product expertise and work directly with our StarTech.com Engineers to provide support for our customers both pre and post-sales.

M2E1BRU31C is backed by a StarTech.com 2-year warranty and free lifetime technical support.

More from the Manufacturer


The Cisco® Catalyst® 9105 Series Access Points are the most versatile next generation access point in enterprise grade. They are resilient, secure, and intelligent.

Extending Cisco's intent-based network and perfect for networks of all sizes, the Catalyst 9105 Access Points scale to meet the growing demands of IoT while fully supporting the latest innovations and new technologies. The Catalyst 9105 come in different mounting options: the Catalyst 9105i which can be mounted to the ceiling using a specifically designed mounting bracket or can be placed on the desk. The Catalyst 9105w is specifically designed to be mounted to the wall and is ideal for hospitality, residence halls and other multi-dwelling units.

With the emergence of many Wi-Fi compliant and IOT devices, most are connected over Wi-Fi. Since most apps are network dependent, bandwidth intensive and latency sensitive, we are more dependent on the wireless network than ever before. An increasing numbers of devices connect to the network every year, ranging from high-performance client devices to low-bandwidth IoT devices, which puts your current network at risk for slower speeds. The Catalyst 9105 Access Points provide a seamless experience anywhere for everyone, with high scaling and unmatched performance in diverse network deployments. Going beyond the Wi-Fi 6 (802.11 ax) standard, the Catalyst 9105 Access Points provides integrated security, resiliency, and operational flexibility as well as increased network intelligence.

With the Catalyst 9105 Access Points, you can secure remote workers or the micro-office. The Catalyst 9105 access point is perfect for teleworker deployment because of its small form factor and low power consumption. This easy-to-install teleworker access point provides secure wired and wireless access for organizations with employees who work from home. The Catalyst 9105 teleworker access points are bundled with necessary accessories for easy home deployment.

The Cisco Catalyst 9105 Series Access Points, paired with the Cisco Digital Network Architecture (Cisco DNA), are enterprise-class products that will address both your current and future needs. They are the first step in updating your network to take better advantage of all of the features and benefits that Wi-Fi 6 provides.

Cisco User Defined Network, allows IT to give end users control of their very own wireless network partition on a shared network. End users can then remotely and securely deploy their devices on this network. Perfect for university dormitories or extended hospital stays, Cisco User Defined Network grants both device security and control, allowing each user to choose who can connect to their network.


A premium base station for the IMPACT 5000 wireless DECT Series, with triple connectivity to PC/softphone, mobile and desk phone.
Enjoy supreme flexibility in busy office environments with regular hot desking. Connect a wired EPOS headset, speakerphone, or Bluetooth? headset using a BTD 800 USB dongle ? if not in use with your mobile. Comes without headset or BTD 800 USB dongle. Optimized for UC and Certified for Skype for Business in combination with IMPACT 5000 Series headsets.


The CORSAIR MP600 CORE XT provides great storage performance ideal for PCIe Gen4-compatible motherboards, laptops, and notebooks.

PCIe GEN4 STORAGE PERFORMANCE

A PCIe Gen4 x4 controller delivers up to 5,000MB/sec sequential read and 4,400MB/sec sequential write speeds, for outstanding read, write, and response times.

YOUR PC MADE FASTER

Load games, boot Windows, open and transfer files, all faster than ever.

HIGH-SPEED PCIe 4.0 x4 NVMe 1.4 M.2 INTERFACE

The MP600 CORE XT provides impressive storage performance for PCIe Gen4-compatible systems.

HIGH-DENSITY 3D QLC NAND

Provides the ideal mix of performance and value.

COMPACT M.2 2280 FORM-FACTOR

Fits directly into most motherboards, laptops, and notebooks.

WORLD-CLASS SUPPORT

Our award-winning service means you can enjoy your gear worry-free.


Packaged Quantity 1
- 1
- - -
Product Type Mouse Pad
Headphone
Drive Enclosure
Wireless Access Point
Cradle
Solid State Drive
Features Antimicrobial
Durable
Easy to Clean
Ultrathin
Recyclable
Microban Protection
Lightweight
Durable
Flexible
Detachable Cable
- - - -
Product Color Black
Black
Black
- - -
Height 7" (177.80 mm)
- - 1.18" (29.97 mm)
- -
Width 9" (228.60 mm)
- - 5.90" (149.86 mm)
- 0.87" (22 mm)
Depth 60 mil (1.52 mm)
- - 5.90" (149.86 mm)
- -
Weight (Approximate) 9.1 g
260 g
- 329.5 g
- -
Recycled No
- - - - -
Assembly Required No
- - - - -
Country of Origin Taiwan
- Taiwan
- China
-
Limited Warranty 1 Year
- 2 Year
Lifetime
2 Year
5 Year
Additional Warranty Information 

1 year limited


- - - - -
Product Model - HD 660S
- 9105AXI
- MP600 CORE XT
Packing - Box
- - - -
Connectivity Technology - Wired
- - Docking
-
Sound Mode - Stereo
- - - -
Impedance - 150 Ohm
- - - -
Minimum Frequency Response - 9 Hz
- - - -
Maximum Frequency Response - 41.50 kHz
- - - -
Connector Plating - Gold Plated
- - - -
Sound Pressure Level - 104 dB
- - - -
Active Noise Canceling (ANC) - No
- - - -
Earpiece Design - Over-the-head
Over-the-ear
- - - -
Earpiece Type - Binaural
- - - -
Driver Size - 1.65" (42 mm)
- - - -
Host Interface - 6.35mm
USB 3.2 (Gen 2) Type C
- USB
-
Color Family - Black
- - - -
Form Factor - Circumaural
External
- - M.2 2280
Application/Usage - Music
- - - -
Number of Solid State Drive Supported - - 1
- - -
Number of Solid State Drive Installed - - 0
- - -
Number of Total Expansion Bays - - 1
- - -
Wireless LAN - - No
- - -
UASP Support - - Yes
- - -
Drive Interface - - M.2
PCI Express NVMe
- - PCI Express NVMe
Product Material - - Aluminum
- - -
Package Contents - -
  • M.2 NVMe PCIe SSD Enclosure - IP67 - USB 3.1 Gen2 10Gbps
  • 1 x USB-C Cable
  • 1 x Additional Drive Mounting Stand-off
  • 1 x Torx Screw Driver
  • 1 x Rubber Feet
  • 1 x Quick Start Guide

- - -
Environmentally Friendly - - Yes
Yes
- -
Product Line - - - Catalyst
- Core
Product Series - - - 9100AX
- -
Wireless LAN Standard - - - 802.11ax
- -
Bluetooth Standard - - - Bluetooth 5
- -
Frequency Band - - - 2.40 GHz
5 GHz
- -
Wireless Transmission Speed - - - 1.45 Gbit/s
- -
MIMO Technology - - - Yes
- -
Data Encryption - - - Yes
- -
Encryption Standard - - - WPA3
- 256-bit AES
Ethernet Technology - - - Gigabit Ethernet
- -
Number of Network (RJ-45) Ports - - - 1
- -
Management Port - - - Yes
- -
Charging Capability - - - - Yes
-
Device Supported - - - - Headphone
Headset
Speakerphone
Wireless Headset
DECT Phone
Mobile Phone
Notebook
Motherboard
Number Of Devices Charged Simultaneously - - - - 3
-
Compatibility - - - - EPOS IMPACT wireless DECT Headset:
  • 5000 Series
  • 5016
  • 5015

-
Storage Capacity - - - - - 1 TB
Platform Supported - - - - - PC
Mac
Maximum Read Transfer Rate - - - - - 5000 MB/s
Maximum Write Transfer Rate - - - - - 3500 MB/s
Endurance (TBW) - - - - - 250 TB
Drive Interface Standard - - - - - PCI Express NVMe 4.0 x4
Drive Type - - - - - Internal
Length - - - - - 3.15" (80 mm)
Operating System Compatibility - - - - - Windows 11
Windows 10
Mac OS X