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With the popularity of SSD, more and more people have begun to buy mobile solid-state drives, that is, PSSD, PSSD can be simply divided into self-saving PSSD and brand PSSD, self-saving PSSD only needs to buy SSD and the corresponding hard disk enclosure to assemble it by yourself, **often more advantageous, and brand PSSD is often higher than self-saving PSSD of the same specification**.
Whether it is self-saved PSSD or branded PSSD, it is smaller in size and has built-in M2 NVMe SSDs are becoming more and more sought after, after all, in addition to being more portable, they are also relatively higher in read and write performance. Personally, I prefer to assemble the PSSD myself, because it is easier to replace the SSD or hard drive enclosure. What I'm going to share today is this set of Orrick J20 PCIe40 SSD with 40GB USB40 hard disk enclosure set, let's see how it performs after assembly. Orrick J20 PCIe4The 0 SSD is available in 512GB, 1TB and 2TB storage sizes, and the 40GB USB4 specification0 enclosures are available in black and blue. I have an Orrick J20 PCIe 4 in this set0 SSD capacity is 1TB, USB40 enclosures are blue.
Orrick J20 PCIe 40 SSDs are M2 2280 spec design, as a high-performance SSD, Orrick J20 PCIe 4The 0 SSD comes with a custom thermal vest and two thermal grease sheets to improve the thermal performance of the SSD, and provides a five-year warranty or a limited warranty on maximum writes, of which 512GB, 1TB and 2TB correspond to a maximum write volume of 150TBW, 300TBW and 600TBW respectively, the official read and write performance corresponding to 512GB is 4900MB s and 2700MB s, and the official read and write performance corresponding to 1TB is 4700MB s and 2800MB respectively S, 2TB corresponds to the official read and write performance of 5200MB s and 4500MB s respectively, personally, I feel that the 1TB version of Orrick J20 PCIe 4The read performance of 0 SSD is low, normally it should be around 5000MB s.
Orrick J20 PCIe 4The 0 SSD uses Inlte QLC storage particles, with a total of four (single-sided) on the front and the words PF29F02T2AMCQK1 printed on the surface.
The main controller is the RTS5772DL from Realtek, which is a DRAMLESS SSD controller that supports PCIe Gen4 x4 connectivity.
Orrick J20 PCIe 40 SSD needs to format the hard disk, and the free space displayed in the 1TB capacity is 95387gb。
In terms of read and write performance, the 1TB version of Orrick J20 PCIe 4The sequential read/write performance of 0 SSD is 4781MB s and 2903MB s respectively, which is higher than the official advertised data.
Let's take a look at the Orrick USB4 in the set0 hard disk enclosure TCM2-U4, the highlight of the design is the transparent shell design with tool-free quick release design. In terms of cable peripheral accessories, a two-in-one data cable, a solid-state thermally conductive silicone sheet and two quick-release fixing screws are provided with the package.
Orrick USB40HDD enclosure TCM2-U4 has a built-in turbofan with cutouts at both ends for active heat dissipation. It supports the size of m2 NVMe SSD, up to 4TB capacity. The 2-in-1 full-featured data cable supports 100W charging in addition to 40Gbps data transfer.
Orrick USB40 HDD enclosure TCM2-U4 uses ASMEDIA's ASM2464PD, which seems to be the first USB4 controller chip to obtain USB-IF certification, supports PCIe Gen4X4 (64Gbps), and supports USB PD power supply.
The following picture is the effect of the SSD after installation, note that I have installed the built-in heat dissipation metal sheet for the SSD here, and there are some holes with the upper cover after installation, so that the air flow can be ensured.
There are two points to note before the test, one is that the lightning interface of some Thunderbolt motherboards will not be able to recognize Orrick USB4 normally0 hard disk enclosure TCM2-U4 problem, but other interfaces can work with Orrick USB4 normally0 hard disk enclosure tcm2-u4 use, it should be a compatibility problem, there is no effective solution for the time being;The second is to use different devices to test Orrick USB40 hard disk enclosure TCM2-U4 + Orrick J20 PCIe 4There will be some differences in the results of 0 SSD, for example, the sequential read and write performance I tested here is 2752MB s and 2792MB s, respectively, but the highest read and write performance currently known to actual users is 3700MB s and 2800MB s, respectively.
In terms of actual read and write performance, the speed of writing from the computer to the bundle is 137GB S fluctuates up and down, and the speed from the bundle to the computer is 158GB s fluctuates up and down.
Overall, I personally feel that Orrick USB4 in the suit0 hard disk enclosure tcm2-u4 is the core, the hardware specifications are high, it is cheaper than the thunderbolt hard disk enclosure, it can be used with different high-performance ssd as pssd, the transparent shell design is more individual in the same type of products generally use alloy aluminum shell, but the overall heat dissipation performance is average, the heat of the fuselage is more obvious, and the fan noise is slightly larger. As for the m. that goes with it2 NMVE SSD, 1TB version of Orrick J20 PCIe 4The read performance of the 0 SSD is average, and it is necessary to improve the performance in the future.