The Transcend PCIe SSD 255S is a high-speed DRAM-less Gen4 x4 NVMe drive constructed for customers seeking to benefit from in the present day’s broadly adopted PCIe Gen4 storage interface present in each fashionable laptops and desktops. Providing rated sequential learn speeds of as much as 7,400 MB/s and write speeds as much as 6,500 MB/s, it goals to ship aggressive efficiency for a spread of customers, together with avid gamers, content material creators, and people dealing with on a regular basis computing duties. With its M.2 2280 kind issue and help for NVMe 1.4, the 255S positions itself as a succesful choice within the Gen4 SSD market.
Within the Philippines, the Transcend PCIe SSD 255S is at the moment priced at round PHP 5,150 for the 1TB variant and PHP 9,150 for the 2TB model, inserting it within the mid vary section of Gen4 SSDs.
On this overview, we’ll take a more in-depth take a look at its design, options, and real-world efficiency, utilizing a spread of industry-standard benchmarks to judge how nicely it lives as much as its specs.
Packaging
The retail packaging of the Transcend 255S follows the model’s acquainted black-and-red coloration scheme, sustaining a clear and fashionable aesthetic per Transcend’s total branding. The entrance of the field clearly highlights key specs, together with the PCIe Gen4 x4 interface, NVMe 1.4 help, M.2 2280 kind issue, and the 1TB capability, alongside a product picture of the SSD itself.
On the again, the packaging supplies extra technical particulars and specs in opposition to a clear white background with the highlights of the SSD drive’s 5-year worldwide guarantee.
Contained in the field, the SSD is securely housed in a normal plastic tray, accompanied by primary documentation and a guaranty card.
The Transcend 255S SSD
The Transcend 255S contains a modern black PCB topped with a patterned black-and-gold warmth spreader, per the design seen within the earlier 245S, 220S, and so forth. The Transcend brand and mannequin quantity (MTE255S) are printed in gold, standing out cleanly in opposition to the matte background. Its low-profile, single-sided design ensures broad compatibility, not solely with desktops and laptops, but in addition with gadgets just like the PlayStation 5 and MAC Mini’s exterior storage that help M.2 PCIe 4.0 SSD.
The again facet of the SSD is apparent black with a easy sticker containing the serial quantity and regulatory data. With no parts on the underside, the single-sided design affords higher clearance.
{Hardware} Overview
On the core of the Transcend PCIe SSD 255S is the Silicon Movement SM2268XT2 controller, a power-efficient, DRAM-less PCIe Gen4 resolution designed particularly for compact and low-power shopper SSDs. Constructed on a 12nm course of, this controller helps as much as 7.4 GB/s learn and 6.7 GB/s write speeds, in addition to as much as 1,200K IOPS in random learn/write.
As an alternative of onboard DRAM, the SM2268XT2 makes use of Host Reminiscence Buffer (HMB) know-how, borrowing a small portion of system reminiscence to handle FTL (Flash Translation Layer) operations. Whereas this strategy could lead to barely decrease sustained efficiency beneath heavy write hundreds in comparison with DRAM-equipped SSDs, it helps scale back energy consumption and manufacturing price—making it an environment friendly resolution for on a regular basis use and skinny gadgets.
The controller additionally contains NANDXtend® 4K+ LDPC ECC, a strong error correction engine that enhances knowledge reliability and extends NAND lifespan. A built-in RAID engine and sensible power-saving options, akin to clock gating and real-time block power-down, additional optimize the drive’s effectivity.
Complementing the controller is the built-in graphene-based heatspreader, which passively dissipates warmth. Whereas not an alternative to a full heatsink in high-performance situations, it helps handle temperatures successfully in most use circumstances, significantly when paired with good airflow or motherboard-integrated M.2 cooling options.
Benchmark
To guage the efficiency of the Transcend PCIe SSD 255S, we put in the drive on a mid-range check system to see if it may meet its marketed velocity targets. The check rig is configured as follows:
CPU: Intel Core i5-14400
Motherboard: MSI B760M Undertaking Zero
Graphics Card: NVIDIA RTX 3070
Cooling: DarkFlash Tornado DX-360 Liquid CPU Cooling
OS: Home windows 11 Professional
Upon preliminary detection in CrystalDiskInfo, the SSD reported an idle temperature of 39°C, indicating efficient baseline thermal habits even with out lively cooling utilized on to the drive.
CrystalDiskMark
In CrystalDiskMark 9.0.1, the Transcend PCIe SSD 255S recorded a sequential learn velocity of seven,094.98 MB/s and write velocity of 5,095.60 MB/s. Random 4K efficiency reached 4,002.47 MB/s learn and 4,564.98 MB/s write at increased queue depths, whereas single-threaded 4K outcomes got here in at 59.14 MB/s learn and 289.31 MB/s write, indicating strong responsiveness for basic duties.
AS SSD Benchmark
Within the AS SSD Benchmark, the Transcend PCIe SSD 255S delivered a sequential learn velocity of 5,181.94 MB/s and write velocity of 4,320.19 MB/s. Random 4K efficiency reached 43.86 MB/s learn and 228.47 MB/s write, whereas the 4K-64Thrd check recorded 1,627.49 MB/s learn and 1,901.41 MB/s write. Entry instances have been measured at 0.016 ms (learn) and 0.098 ms (write), with an total rating of 5,825, exhibiting constant efficiency for general-purpose use.
HD Tune Professional (Estimated)
In HD Tune Professional, the Transcend PCIe SSD 255S confirmed steady efficiency throughout the complete 1TB capability. It recorded a minimal switch price of 1,154.8 MB/s, a most of two,335.2 MB/s, and a mean of two,286.1 MB/s throughout sustained learn operations. The entry time was measured at 0.022 ms, and the burst price reached 2,120 MB/s, with a low CPU utilization of three.0%. The drive maintained constant throughput all through the check with no main drops or instability.
Blackmagic Disk Pace Check
Within the Blackmagic Disk Pace Check, the Transcend PCIe SSD 255S reached a write velocity of 4,225.9 MB/s and a learn velocity of 4,894.3 MB/s. These outcomes point out the drive is appropriate for demanding video workflows, together with codecs as much as 12K DCI ProRes 422 HQ and 8K H.265, as proven by the complete checkmarks within the compatibility chart. General, the SSD dealt with high-resolution video enhancing and playback situations nicely, making it a viable choice for content material creators working with giant media recordsdata.
MAC M4 Mini Benchmark
When related to a Mac Mini M4 through a PCIe Gen4 exterior enclosure, the Transcend 255S achieved a write velocity of 1,761.1 MB/s and a learn velocity of 1,774.3 MB/s. Within the format compatibility check, it dealt with all frequent ProRes 422 HQ and H.265 workflows as much as 8K DCI 60 fps, although 12K DCI 60 fps playback was not supported.
In “How Quick?” metrics, it sustained 4,483 MB/s writes and 4,452 MB/s reads for H.265 1080 HD and 438 MB/s writes and 435 MB/s reads for 2160 4K, illustrating that, even behind an exterior enclosure, the drive stays a robust alternative for high-resolution video enhancing on macOS.
Conclusion
The Transcend PCIe SSD 255S 2TB affords a strong stability of efficiency, effectivity, and compatibility within the Gen4 NVMe class. In our assessments, it delivered speeds near its marketed figures, exceeding 7,000 MB/s learn and over 5,000 MB/s write in CrystalDiskMark, and maintained constant throughput throughout sustained workloads. Regardless of its DRAM-less structure, the SM2268XT2 controller paired with Host Reminiscence Buffer (HMB) know-how permits the drive to stay responsive for gaming, multitasking, and on a regular basis functions.
Thermally, the built-in graphene heatspreader retains the drive cool sufficient beneath typical workloads, although pairing it with a motherboard heatsink remains to be advisable for long-duration or intensive duties. With help for video codecs as much as 12K ProRes confirmed in Blackmagic testing, the 255S additionally proves succesful in media-heavy workflows.
By way of pricing, the 1TB variant is accessible for round PHP 5,150, and the 2TB mannequin for about PHP 9,150 within the Philippines. These costs place the 255S within the mid-range bracket, making it extra reasonably priced than premium Gen4 SSDs with DRAM, whereas nonetheless delivering efficiency near the highest finish. For customers who worth velocity and reliability with out the premium price ticket, the 255S affords robust worth for cash.
For these with this SSD, it’s now out there on Shopee, Lazada and different retailers within the Philippines.
