We have seen a wide range of fascinating SSDs cross by means of the Devices 360 lab over the previous few months – most of them within the type of high-end PCIe or M.2 cards, some with heatsinks, and a few promising incredible speed. That does not imply we have forgotten about mainstream SATA SSDs although. These serve the worth finish of the market and have gotten extra reasonably priced on a regular basis. They’re supreme for upgraders as a result of they are much sooner than spinning onerous drives; sufficient to make most elderly PCs really feel model new. For many who worth pace however do not essentially have to stay on the innovative, cash may be put in the direction of capability as an alternative.

That is the viewers that Samsung has in thoughts with its new SSD 860 Evo series, which replaces the much-loved SSD 850 Evo after simply over three years. Samsung is by far the world’s largest provider of SSDs and has the benefit of producing its personal NAND flash storage chips and controllers. In reality, Samsung calls itself the world chief in reminiscence expertise, and lots of different producers – together with its largest rivals – use Samsung chips of their storage and reminiscence merchandise. We’re desperate to see how the corporate has leveraged all of that in its newest product.

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Samsung SSD 860 Evo specs and options

The SSD 860 Evo and its barely superior counterpart, the SSD 860 Professional, are each SATA SSDs and are aimed toward mainstream customers. They’re positioned under the enthusiast-class SSD 960 Evo and SSD 960 Pro, that are a lot sooner NVMe drives. Crucial new options with the SSD 860 siblings is that Samsung has now begun utilizing 64-layer 3D flash chips, which it calls V-NAND (quick for vertically stacked NAND). The earlier SSD 850 fashions had been launched with 32-layer V-NAND after which refreshed with 48-layer chips mid-life. The elevated density permits for larger capacities, however not essentially any efficiency positive factors.

Samsung is providing the SSD 860 Evo in the usual 2.5-inch onerous drive type issue in addition to SATA M.2 modules and even mSATA modules, that are fairly unusual as of late. That is nice information for these seeking to improve several types of desktops, laptops, and probably even embedded PCs. The bottom capability is 250GB, which exhibits that Samsung would not think about the 120-128GB market value focusing on anymore. Capacities scale as much as a whopping 4TB for the two.5-inch choice, however the M.2 type issue solely permits for as much as 2TB, and mSATA tops out at 1TB.

The kind of flash used right here is TLC NAND, which implies that three bits are saved per cell. Every variant of the SSD 860 EVO has a special quantity of LPDDR4 cache reminiscence that scales up with capability – our 1TB evaluation unit has 1GB. Samsung makes use of its personal controller known as MJX, and the one within the new SSD 860 Evo is claimed to have improved algorithms for sooner and extra environment friendly operation.

Sequential learn and write speeds are claimed to be 550MBps and 520MBps respectively, that are just about in keeping with what different producers declare, as a result of that is roughly so far as the legacy SATA protocol may be pushed. Reasonably than pace, Samsung is hoping to face out by quoting endurance figures beginning at 150TBW for the 250GB variants going all the way in which as much as 2,400TBW for the 4TB variant. TBW (Terabytes Written) describes the quantity of knowledge you may write to a drive earlier than the flash chips start to wear down. The guarantee interval is 5 years or till the TBW restrict is reached; whichever is sooner. If you happen to’re involved about information safety, 256-bit hardware-based AES encryption is supported.

Our 2.5-inch 1TB evaluation unit arrived in a easy cardboard field with no equipment; not even screws or a shim for mounting rather than a thicker 2.5-inch onerous drive. It weighs simply 62g and has a light-weight metallic physique with no specific design aptitude since it is going to be hidden away inside a PC anyway.

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Samsung SSD 860 Evo efficiency

Putting in the two.5-inch SSD 860 Evo is so simple as plugging within the SATA energy and information cables. We had been up and working very quickly, and Home windows 10 reported a formatted capability of 931.39GB. Our take a look at bench consisted of an AMD Ryzen 7 1800X processor, MSI X370 Xpower Gaming Titanium motherboard, 2x8GB of Corsair Vengeance LPX DDR4-3000 RAM, an AMD Radeon RX Vega 64 graphics card, a Kingston HyperX Savage SSD because the boot drive, and an Antec HCG-850M energy provide.

We began with CrystalDiskMark 6, and we received scores of 562.5MBps and 531MBps for sequential reads and writes respectively, utilizing a saturated queue depth of 32. This displays the perfect attainable utilization circumstances, not essentially how the drive will carry out in day-to-day conditions. Samsung’s personal SSD Magician software program instrument has a simplistic built-in benchmark and gave us practically equivalent scores of 563MBps and 532MBps. Random reads and writes at a queue depth of eight got here to 397.9MBps and 369.4MBps respectively.

Transferring to the diagnostic testing instrument SiSOFT Sandra, we noticed some fascinating outcomes. On this set of benchmarks, each sequential and random speeds had been reported as 530MBps, whereas each sequential and random writes got here in at 503MBps. Random speeds normally dip properly under sequential speeds, so that is a powerful consequence. That is general a significantly better exhibiting than the SATA WD Blue, which is one other frequent alternative within the mainstream SSD phase.

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Retail listings for SSDs normally have a lot decrease costs than what producers quote. Whereas the official MRP for the 250GB mannequin (no matter type issue) is Rs. eight,760, the MOP for the two.5-inch variant is nearer to Rs. 6,150 whereas the M.2 model goes for round Rs. 7,000. The two.5-inch 500GB and 1TB fashions are listed at round Rs. 11,000 and Rs. 22,500 respectively, with M.2 costing a bit of extra in every case. These are unbelievable costs and are surprisingly proper in keeping with present costs for every equal SSD 850 Evo mannequin, making the selection a no brainer. Anybody constructing or upgrading a PC ought to reserve a few of their finances for an SSD, and Samsung is providing a compelling set of choices at nice costs right here.

WD Blue fashions on the identical capacities at the moment promote for only a hair decrease, however we might select the Samsung SSD 860 Evo for its larger efficiency and endurance. If you happen to’re prepared to spend a bit more cash, you possibly can go for the Samsung SSD 860 Professional, which makes use of two-bit-per-cell MLC NAND and boasts of twice the endurance because the SSD 860 Evo at every capability degree.

Samsung SSD 860 Evo (2.5-inch)
Costs (MOP): 
Rs. 6,150 (250GB)
Rs. 11,000 (500GB)
Rs. 22,500 (1TB)
TBC (2TB, 4TB)


  • Good efficiency
  • Very excessive endurance rankings
  • Affordable road costs
  • Alternative of type elements


Rankings (Out of 5)

  • Efficiency: four
  • Worth for Cash: 5
  • General: four.5

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