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PS5 SSD Storage Growth Palms-On: WD_BLACK SN850 NVMe 1TB SSD With Heatsink

With the SN850 NVMe, Western Digital was among the many first storage producers to announce its help for Sony’s just lately launched M.2 storage growth for PlayStation 5. Curiously, following Western Digital’s official announcement, PlayStation lead architect Mark Cerny expressed his confidence within the NVMe drive. I managed to get my arms on a 1TB pattern with a heatsink for higher warmth switch. How does the drive carry out inside Sony’s next-gen console? Does it provide the identical efficiency as Sony’s personal SSD contained in the PlayStation 5? Let’s discover out.

WD_BLACK SN850 NVMe 1TB SSD With Heatsink Specs

  • Interface: PCIe Gen4 x4
  • Connector: M.2
  • Dimensions (L x W x H): 3.15″ x 0.92″ x 0.35″
  • Sequential Learn Efficiency: 7000MB/s
  • Sequential Write Efficiency: 5300MB/s

Set up

Set up of the drive is fairly simple, however I counsel following the installation instructions as provided by Sony. The important thing to accurately putting in it’s to horizontally align the drive utilizing the spacer. Not doing this accurately can severely harm each the drive and the console. You will discover the official set up directions down under. I’ve additionally included a video.

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  • Take away the screw from the growth slot cowl (A) after which take away the duvet.
  • Take away the screw from the growth slot cowl, subsequent to the fan.
  • Rigorously take away the screw (B). Transfer the spacer (C) to the groove comparable to the scale of your M.2 SSD.
  • Take away the screw and spacer from the growth slot and alter to the scale of your M.2 SSD
  • Maintain the sting of your M.2 SSD, align it with the notch on the growth connector, after which ranging from diagonally upward firmly insert all of it the way in which in.
  • Align M.2 SSD with the notch on the growth connector and firmly insert it in
  • Make sure the M.2 SSD circuit board is resting flush on the spacer, with out obstruction out of your cooling construction. In case you proceed to the subsequent step whereas your M.2 SSD is incorrectly inserted or not firmly inserted all the way in which into the growth connector, it might trigger harm to the terminal and your PS5 console.
  • Tilt your M.2 SSD down and fasten it to the spacer with the screw. Be sure your cooling construction is just not obstructing the screw.
  • Fasten the M.2 SSD with screws.
  • Connect the growth slot cowl and fasten the screw. If the slot cowl doesn’t shut correctly, your cooling construction probably exceeds measurement necessities. Substitute the duvet by positioning it barely away (about 2 cm or 3/4 inch


On paper, with its as much as 7000MB/s learn pace, the WB_Black SN850 is without doubt one of the quicker M.2 storage choices for Sony’s next-gen console, even surpassing the necessities that Sony has set for supported M.2 SSD’s. However how does it carry out in an precise real-world pace check? Let’s discover out.

For this pace comparability, I measured the time each the PS5 SSD and the WD_Black SN850 wanted in addition a number of titles to start out the menu and cargo a sport, respectively. Video games examined embody Days Gone (PS4 backward compatibility), Ghost of Tsushima: Director’s Lower, Kena: Bridge of Spirits, and Ratchet & Clank: Rift Aside. For Ghost of Tsushima, I additionally timed fast-travel occasions.

Curiously, whereas transferring across the examined video games between the interior PS5 SSD and the SN850, I discovered that transferring knowledge from the interior SSD to the SN850 is method quicker than vice versa. As an example, transferring Ghost of Tsushima to the M.2 drive took roughly 53 seconds, whereas transferring it again to the PS5 SSD took 4:19 minutes. I witnessed this every time I moved a sport again to the interior SSD. As such, it seems that Sony is, for some cause, throttling the write pace of its personal SSD.

*It needs to be famous that boot occasions of Ratchet & Clank: Rift Aside had been fairly inconsistent with booting starting from roughly 7 seconds to 23 seconds on the PS5 SSD – I additionally witnessed this whereas working the sport from the WB_Black SN850.

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Primarily based on these assessments, I can say that the WB_Black SN850 beats the PS5’s personal SSD within the video games examined in relation to booting and loading. We’re speaking about milliseconds to possibly 1.5 seconds right here, although, and in actuality, you actually will not discover the distinction between the 2 drives. Solely on one event did the PS5 SSD outperform Western Digital’s providing – whereas booting Ratchet & Clank, and as stated, the outcomes of this sport weren’t that constant.

In case you’re out there for quick exterior storage to your PS5 this vacation season, you will not go improper with the WB_BLACK SN850.

Product pattern offered by the producer.