With Apple’s M5 Max Mac Studio priced from $2,499, professionals are increasingly turning to external drives as a cost-effective and high-performance alternative to Apple’s internal storage expansion options, with several affordable and swift options now available.
Apple’s new M5 Max Mac Studio begins at $2,499, but the price rises sharply if buyers select 8TB of internal storage. According to AppleInsider, that option adds $3,800, and the machine is available to preorder now ahead of a September 22 release. For professionals buying a high-end Mac Studio for demanding work, Macworld says the M5 Max model is positioned for heavy workflows, with support for up to 128GB of unified memory and as many as five external displays.
That makes external storage a more compelling calculation than it once was. Apple’s built-in SSD is elegant: it uses no extra cable, no power brick and no desk space. But AppleInsider notes that modern external drives are now fast enough for serious video, photo and audio work, and they can be moved between machines or kept in service after the Mac itself is replaced. The trade-off is that external storage adds another device to manage, and any important project still needs a backup.
Among ready-made options, AppleInsider identifies several 8TB drives that cost far less than Apple’s upgrade. OWC’s Express 1M2 80G, Envoy Ultra and StudioStack all sit well below the $3,800 ceiling, while Glyph’s Atom EX80 and iodyne’s Pro Mini also undercut it. The iodyne drive is the outlier on interface speed, using Thunderbolt 4 rather than Thunderbolt 5, but AppleInsider highlights its sustained 3,000MB/s read and write performance as a better fit for long transfers than short benchmark peaks. The roundup also notes that four of the six finished products come from OWC because the retail 8TB market at this performance level is still relatively thin.
There is also a broader shift in the market. MacRumors reported in late 2024 that French company Polysoft had reverse-engineered Apple’s proprietary storage modules for the Mac Studio and planned lower-cost upgrades, suggesting Apple’s grip on internal storage may not remain as rigid as it once was. Even so, Apple’s own upgrade still offers the simplest path for buyers who want everything inside the chassis and do not want to think about external hardware, accidental disconnection or separate power management. For everyone else, the numbers now favour outside storage: a finished 8TB drive can save around $1,500, while a do-it-yourself enclosure-and-blade build can cut the bill by more than $1,700.
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