Western Digital Black SN750 1TB with HeatsinkĪll our results were achieved by running each test five times with every configuration this ensures that any glitches are removed from the results.
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This is a good way to measure potential upgrade benefits.ĪMD Ryzen 5 3600X, 16GB DDR4-2400, Sapphire R9 390 Nitro and an MSI MPG X570 Gaming Edge Wifi motherboard
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We try to use free or easily available programs and some real-world testing so you can compare our findings against your own system. Built on a 28nm process, the controller features Phison's 3rd generation LDPC ECC engine and supports AES 256 bit hardware-based encryption.įor testing, the drives are all wiped and reset to factory settings by HDDerase V4. Phison's PS5012-E12DC is an enterprise-class controller. On the other side of the PCB are two more NAND packages and a second DRAM IC. Sitting under the product label is the Phison PS5012-E12DC controller (branded as Seagate), alongside two packages of Kioxia BiCS3 64-layer 3D TLC NAND (coded TPBHG55AIV) and one DDR4 DRAM (SK hynix H5AN8G8NCJ) chip. The 1.92TB IronWolf 510 is built on a dual-sided M.2 2280 format PCB. The rear of the box is covered my multilingual bullet points about the drive being purpose-built for NAS, Sequential read/write and random read/write speeds and the fact it comes with a 2-year Rescue Plan included. Towards the bottom of the box is some text displaying the interface of the drive. At the top of the box is a sticker which displays the drive’s capacity and the Sequential read speed of the drive. Seagate’s IronWolf 510 comes in a striking orange and white box with Seagate’s IronWolf wolf mascot prominently displayed along with a small image of the drive on the front.
Seagate has built some very serious endurance into the IronWolf 510.
The 480GB drive is rated as up to 199,000 IOPS and 21,000 IOPS for read and write respectively while the 240GB drive makes do with up to 100,000 IOPS reads and 13,000 IOPS writes. The 960GB drive is rated faster at up to 345,000 IOPS for reads and up to 29,000 IOPS for writes. Random 4K performance for the four drive range is quoted as up to 290,000 IOPS read and up to 27,000 IOPS write (QD32 8 threads) for the 1.92TB model. The 480GB drive is rated as up to 600MB/s and the entry model 240GB drive gets a 290MB/s figure. Write performance is quoted as up to 850MB/s for the 1.92TB drive, while the 960GB drive is faster at up to 1,000MB/s. The quoted official Sequential read figures for the range are up to 3,150MB/s for the 1.92TB and 960GB models, 2650MB/s for the 480GB drive and up to 2,450MB/s for the 240GB drive. Priced around £370 for the 1.92TB model, we put this drive through its paces today.Īvailable in four capacities (at the time of writing this review) 240GB, 480GB, 960GB and the flagship 1.92TB we are reviewing here, the IronWolf 510 is built around an eight-channel Phison PS5012-E12DC controller and Kioxia BiCS3 64-layer 3D TLC NAND. According to Seagate, the IronWolf 510 is the world's first PCIe M.2 SSD built from the ground up to be used for caching duties in NAS devices.