Product Description
Flexx LX300 NVME SSD Kit for MacBook Pro and MacBook Air from late 2013 with installation tools and macOS Mojave installed.
Highlights
- High performance for high demands
- Read speeds up to 3500MB/s
- Write speeds up to 2900MB/s
- Random read up to 340000 IOPS
- Random write up to 360000 IOPS
- Consumes less power and runs cooler
- Designed for macOS 10.13 and beyond
- NVMe – PCIe Gen3 x4
- 5 Year Flexx Limited Warranty
- Flash Memory Type: 3D NAND flash
The host computer itself must be upgraded to Mac OS 10.13 (High Sierra or newer) before this SSD drive is installed. This operating system contains an EFI firmware update which adds host support for these drives.
Boot Camp Compatibility.
Please note that the LX300 SSD is not compatible with Boot Camp when installed in any of the following Mac hosts: MacBookPro11,1 / MacBookAir6,1 / MacBookAir6,2
What is in the box:
Flexx LX300 SSD (macOS Mojave pre-installed)
Set of screwdrivers needed to complete upgrade
Our Flexx branded in-house SSDs are manufactured for us, to the highest DRAM industry standards, using only top quality, branded, flash memory chips (like Samsung, Hynix, Micron, etc).
Our SSDs are 100% compatible with your Windows or Apple Mac Computer, are JEDEC compliant and come with a 3 years warranty.
By dealing directly with the manufacturer, we are able to keep our prices extremely competitive. Why not give them a try, we know you won't be disappointed.
Capacity | 128GB / 256GB / 512GB / 1TB / 2TB / 4TB |
Manufacturer part numbers | FLX300128GBSSD3/ FLX300256GBSSD3/ FLX300512GBSSD3/ FLX3001TBSSD3/ FLX3002TBSSD3/ FLX3004TBSSD3 |
Bus Interface | NVMe PCIe Gen3 x4 |
Flash Type | 3D NAND flash |
Sequential Read/Write |
128GB - up to 2000/1600MB/s 256GB - up to 3,300/1,250 MB/s 512GB - up to 3,500/2,500 MB/s 1TB - up to 3,500/3,200 MB/s 2TB - up to 3,500/2,900 MB/s 4TB - up to 3,400/3000 MB/s |
4K Random Read/Write |
128GB - up to 221000/244000 IOPS 256GB - up to 190,000/300,000 IOPS 512GB - up to 190,000/360,000 IOPS 1TB - up to 330,000/370,000 IOPS 2TB - up to 340,000/360,000 IOPS 4TB - up to 570,000/650,000 IOPS |
Mean Time Between Failures (MTBF) | 2,000,000 hour(s) |
Drive Writes Per Day (DWPD) | 1.2 (5 yrs) |
Certificate | CE/FCC/BSMI/KC/RCM |
Operating System | Requires macOS 10.13 or newer |
S.M.A.R.T. | Yes |
Advanced Garbage Collection | Yes |
RAID Engine | Yes |
LDPC Coding | Yes |
DRAM Cache | Yes |
Performance for all older Mac models is limited to 1200/1400 MB/s Read/Write with PCIe 2.0 x2 lanes and 2800MB/s Read/Write on PCIe 3.0 x4 lanes. This is not a limitation of the SSD, it is due to PCIe lanes wiring on the logic board. Only Macs with PCIe 3.0 x4 lanes can utilise higher speed up to 2800MB/s.
For 3rd party (non-Apple NVMe drives) | PCIe lanes wiring | SSD Read speed |
MacBook Air 11" & 13" mid 2013 |
works from MacOS 10.13 (PCIe 2.0 x 2 lanes) |
1400MB/s max |
MacBook Air 11" & 13" early 2014 |
works from MacOS 10.13 (PCIe 2.0 x 2 lanes) |
1400MB/s max |
MacBook Air 11" early 2015 |
works from MacOS 10.13 (PCIe 2.0 x 2 lanes) |
1400MB/s max |
MacBook Air 13" early 2015 |
works from MacOS 10.13 (PCIe 2.0 x 4 lanes) |
1600MB/s max |
MacBook Air 13" Mid 2017 |
works from MacOS 10.13 (PCIe 2.0 x 4 lanes) |
1600MB/s max |
MacBook Pro retina 13" late 2013 |
works from MacOS 10.13 (PCIe 2.0 x 2 lanes) |
1400MB/s max |
MacBook Pro retina 15" late 2013 |
works from MacOS 10.13 (PCIe 2.0 x 2 lanes) |
1400MB/s max |
MacBook Pro retina 13" mid-2014 |
works from MacOS 10.13 (PCIe 2.0 x 2 lanes) |
1400MB/s max |
MacBook Pro retina 15" mid-2014 |
works from MacOS 10.13 (PCIe 2.0 x 2 lanes) |
1400MB/s max |
MacBook Pro retina 13" early 2015 |
works from MacOS 10.13 (PCIe 3.0 x 4 lanes) |
2800MB/s max |
MacBook Pro retina 15" mid-2015 |
works from MacOS 10.13 (PCIe 3.0 x 4 lanes) |
2800MB/s max |
Mac Pro late 2013 |
works from MacOS 10.13 (PCIe 2.0 x 4 lanes) |
1600MB/s max |
Mac Mini 2014 |
works from MacOS 10.13 (PCIe 2.0 x 2 lanes) |
1400MB/s max |
Other Details
MacBook Pro (15-inch Retina display Mid 2015) (May, 2015) Model ID: MacBookPro11,5 | 2.5GHz, 2.8GHz
MacBook Pro (15-inch Retina display Mid 2015) (May, 2015) Model ID: MacBookPro11,4 | 2.2GHz, 2.5GHz, 2.8GHz
MacBook Pro (13-inch Retina display Early 2015) (March, 2015) Model ID: MacBookPro12,1 | 2.7GHz, 2.9GHz, 3.1GHz
MacBook Pro (15-inch Retina Display 2014) (July, 2014) Model ID: MacBookPro11,3 | 2.5GHz, 2.8GHz
MacBook Pro (15-inch Retina Display 2014) (July, 2014) Model ID: MacBookPro11,2 | 2.2GHz, 2.5GHz, 2.8GHz
MacBook Pro (13-inch Retina Display 2014) (July, 2014) Model ID: MacBookPro11,1 | 2.6GHz, 2.8GHz, 3.0GHz
MacBook Pro (15-inch Retina Display 2013) (October, 2013) Model ID: MacBookPro11,3 | 2.3GHz, 2.6GHz
MacBook Pro (15-inch Retina Display 2013) (October, 2013) Model ID: MacBookPro11,2 | 2.0GHz, 2.3GHz, 2.6GHz
MacBook Pro (13-inch Retina Display 2013) (October, 2013) Model ID: MacBookPro11,1 | 2.4GHz, 2.6GHz, 2.9GHz
MacBook Air (13-inch Mid 2017) (June 2017) Model ID: MacBookAir7,2 | 1.8GHz i5, 2.2GHz i7
MacBook Air (13-inch Early 2015) (March 2015) Model ID: MacBookAir7,2 | 1.6GHz i5, 2.2GHz i7
MacBook Air (11-inch Early 2015) (March 2015) Model ID: MacBookAir7,1 | 1.6GHz i5, 2.2GHz i7
MacBook Air (13-inch Early 2014) (
MacBook Air (11-inch Early 2014) (
MacBook Air (13-inch Mid 2013) (
MacBook Air (11-inch Mid 2013) (
Boot Camp Compatibility.
Please note that the Flexx LX300 SSD is not compatible with Boot Camp when installed in any of the following Mac hosts: MacBookPro11,1 / MacBookAir6,1 / MacBookAir6,2
Product Videos
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Product Reviews
38 Reviews Hide Reviews Show Reviews
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512Gb SSD for Macbook 2015
Easy to find the right part, easy to install with good instruction videos and the part performs as expected. Couldn't ask for more
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FLexx LX300 SSD
Worked as expected - delivered quickly and installed without drama…..
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Flexx LX300 upgrade
I purchase Flexx's LX300 SSD to upgrade the storage in my 2015 15" Macbook Pro from 500Gb to 1Tb. The SSD came very well packaged with all the tools needed. Removal of the old SSD and installation of the new one was very simple and took around 15 minutes. The new SSD performs exactly the same as the original Apple one, but with double the space.
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Quality product from a reliable company
I have been buying Apple compatible drives and RAM regularly from Flexx. They have a top quality customer service and very reliable products. Highly recommended.
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FLEXX LX300
Great transformed my 2013 MacBook Pro super quick to install I now have Big Sur very pleased.
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Flex Lx300 512gb
Easy install, works perfectly , excellent tutorial for install. Very happy, saved me buying a new Mac
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Flexx LX300 1TB NVME SSD
The card arrived quickly and the install was easy using the links on Flexx and guide on iFixit. As per the guides I uploaded macOS Big Sur from the Mac recovery utility and reloaded from a Time Machine backup and it all went smoothly. Now my SSD has so much empty space I'm sure I can hear an echo from inside my Mac. In summary: great service, great product, no-brainer.
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Exactly what I expected
The Flash SSD from my 2013 MBAir died, and this is a perfect replacement for it. The details of which laptops it corresponds to made it very easy to find the appropriate SSD and all I was left to do was to chose the amount of memory. The two screwdrivers make this set perfectly self-contained for changing SSD. Perfectly was I was looking for!
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LX300 1TB NVME SSD Kit for MacBook Pro, Air and iMac from late 2013 on
MACBOOK Pro early 2015. swapped out the original 256MB SSD. Easy to fit. The online install of MAC OS couldn't see the new drive. So I made a bootable install external HDD. New drive formatted, MACOS installed. Recovered my data with time machine. Installed bootcamp. So I now have a dual boot MAC OS/WIN 10 machine. I've not noticed any change in performance or power consumption just 1TB of storage. Good price too!