外置固态硬盘：三星 T5简短评测

三星推出了新固态硬盘T5，它是一该外置硬盘系列中的最新型号。像其前代一样，T5提供了极高的数据传输速率和高质量的外壳，但是，它缺乏创新。

Silvio Werner, Klaus Hinum, 👁 Klaus Hinum, Published 09/11/2017 🇺🇸 🇩🇪 ...

Storage Accessory

Performance Rating | CrystalDiskMark 3.0

Performance Rating - Percent
MacBook Pro 15 - Apple SSD SM0256L	83.8 pt
Samsung SSD T5 1TB on MacBook Pro 15 2016	52 pt
Samsung SSD T5 1TB on Asus Zephyrus	47.8 pt
Angelbird SSD2go 512GB	40.1 pt
WD G\|DRIVE slim SSD USB-C 500GB	38.7 pt
Samsung Portable SSD T3 1TB MU-PT1T0B	36 pt
ADATA DashDrive Elite SE720	33.3 pt
SanDisk Extreme 900 480GB	30.9 pt
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	23.7 pt
ADATA SE720 128G	21.5 pt

CrystalDiskMark 3.0
Write 4k QD32
MacBook Pro 15 - Apple SSD SM0256L	443 MB/s +141%
Samsung SSD T5 1TB on MacBook Pro 15 2016	184.1 MB/s
WD G\|DRIVE slim SSD USB-C 500GB	179 MB/s -3%
Angelbird SSD2go 512GB	167 MB/s -9%
Samsung Portable SSD T3 1TB MU-PT1T0B	139 MB/s -24%
Samsung SSD T5 1TB on Asus Zephyrus	112.9 MB/s -39%
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	30.3 MB/s -84%
ADATA SE720 128G	29.2 MB/s -84%
ADATA DashDrive Elite SE720	27.4 MB/s -85%
SanDisk Extreme 900 480GB	15.4 MB/s -92%
Read 4k QD32
MacBook Pro 15 - Apple SSD SM0256L	630 MB/s +226%
Samsung SSD T5 1TB on MacBook Pro 15 2016	193.1 MB/s
SanDisk Extreme 900 480GB	183 MB/s -5%
WD G\|DRIVE slim SSD USB-C 500GB	181 MB/s -6%
Angelbird SSD2go 512GB	171 MB/s -11%
Samsung Portable SSD T3 1TB MU-PT1T0B	129 MB/s -33%
Samsung SSD T5 1TB on Asus Zephyrus	115.2 MB/s -40%
ADATA DashDrive Elite SE720	18.8 MB/s -90%
ADATA SE720 128G	14.2 MB/s -93%
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	12.6 MB/s -93%
Write 4k
Samsung SSD T5 1TB on Asus Zephyrus	40.75 MB/s +2%
Samsung SSD T5 1TB on MacBook Pro 15 2016	39.88 MB/s
ADATA DashDrive Elite SE720	27.2 MB/s -32%
Angelbird SSD2go 512GB	22.5 MB/s -44%
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	17 MB/s -57%
Samsung Portable SSD T3 1TB MU-PT1T0B	16.6 MB/s -58%
WD G\|DRIVE slim SSD USB-C 500GB	15.5 MB/s -61%
MacBook Pro 15 - Apple SSD SM0256L	13 MB/s -67%
ADATA SE720 128G	11.8 MB/s -70%
SanDisk Extreme 900 480GB	7.6 MB/s -81%
Read 4k
Samsung SSD T5 1TB on Asus Zephyrus	25.41 MB/s +30%
ADATA DashDrive Elite SE720	21.7 MB/s +11%
Samsung SSD T5 1TB on MacBook Pro 15 2016	19.57 MB/s
SanDisk Extreme 900 480GB	15.1 MB/s -23%
WD G\|DRIVE slim SSD USB-C 500GB	14.5 MB/s -26%
Samsung Portable SSD T3 1TB MU-PT1T0B	14 MB/s -28%
Angelbird SSD2go 512GB	12.4 MB/s -37%
ADATA SE720 128G	10.5 MB/s -46%
MacBook Pro 15 - Apple SSD SM0256L	9.8 MB/s -50%
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	9.2 MB/s -53%
Write 512
MacBook Pro 15 - Apple SSD SM0256L	945 MB/s +113%
Samsung SSD T5 1TB on MacBook Pro 15 2016	443.5 MB/s
WD G\|DRIVE slim SSD USB-C 500GB	397 MB/s -10%
Angelbird SSD2go 512GB	396 MB/s -11%
Samsung Portable SSD T3 1TB MU-PT1T0B	356 MB/s -20%
Samsung SSD T5 1TB on Asus Zephyrus	348 MB/s -22%
SanDisk Extreme 900 480GB	201 MB/s -55%
ADATA DashDrive Elite SE720	191 MB/s -57%
ADATA SE720 128G	163 MB/s -63%
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	154 MB/s -65%
Read 512
MacBook Pro 15 - Apple SSD SM0256L	842 MB/s +103%
Samsung SSD T5 1TB on MacBook Pro 15 2016	415.5 MB/s
SanDisk Extreme 900 480GB	375 MB/s -10%
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	368 MB/s -11%
ADATA DashDrive Elite SE720	361 MB/s -13%
Samsung Portable SSD T3 1TB MU-PT1T0B	358 MB/s -14%
Angelbird SSD2go 512GB	341 MB/s -18%
Samsung SSD T5 1TB on Asus Zephyrus	326.6 MB/s -21%
ADATA SE720 128G	313 MB/s -25%
WD G\|DRIVE slim SSD USB-C 500GB	277 MB/s -33%
Write Seq
MacBook Pro 15 - Apple SSD SM0256L	1343 MB/s +180%
Samsung SSD T5 1TB on MacBook Pro 15 2016	478.9 MB/s
WD G\|DRIVE slim SSD USB-C 500GB	458 MB/s -4%
Angelbird SSD2go 512GB	437 MB/s -9%
Samsung SSD T5 1TB on Asus Zephyrus	416.7 MB/s -13%
Samsung Portable SSD T3 1TB MU-PT1T0B	385 MB/s -20%
SanDisk Extreme 900 480GB	238 MB/s -50%
ADATA DashDrive Elite SE720	192 MB/s -60%
ADATA SE720 128G	163 MB/s -66%
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	140 MB/s -71%
Read Seq
MacBook Pro 15 - Apple SSD SM0256L	1298 MB/s +172%
SanDisk Extreme 900 480GB	690 MB/s +44%
Samsung SSD T5 1TB on MacBook Pro 15 2016	477.7 MB/s
Angelbird SSD2go 512GB	477 MB/s 0%
WD G\|DRIVE slim SSD USB-C 500GB	477 MB/s 0%
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	422 MB/s -12%
Samsung SSD T5 1TB on Asus Zephyrus	416.5 MB/s -13%
Samsung Portable SSD T3 1TB MU-PT1T0B	410 MB/s -14%
ADATA DashDrive Elite SE720	355 MB/s -26%
ADATA SE720 128G	342 MB/s -28%

Performance Rating | AS SSD

Performance Rating - Percent
Samsung SSD T5 1TB on Asus Zephyrus	73.2 pt
MacBook Pro 15 - Apple SSD SM0256L	47 pt
SanDisk Extreme 900 480GB	36.1 pt
ADATA DashDrive Elite SE720	33.8 pt
Samsung SSD T5 1TB on MacBook Pro 15 2016	33 pt
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	26.8 pt
WD G\|DRIVE slim SSD USB-C 500GB	24.6 pt
Samsung Portable SSD T3 1TB MU-PT1T0B	23.4 pt
Angelbird SSD2go 512GB	22.9 pt
ADATA SE720 128G	22 pt

AS SSD
Seq Read
MacBook Pro 15 - Apple SSD SM0256L	1793 MB/s +253%
SanDisk Extreme 900 480GB	755 MB/s +49%
Angelbird SSD2go 512GB	523 MB/s +3%
WD G\|DRIVE slim SSD USB-C 500GB	510 MB/s 0%
Samsung SSD T5 1TB on MacBook Pro 15 2016	508 MB/s
Samsung SSD T5 1TB on Asus Zephyrus	492 MB/s -3%
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	439 MB/s -14%
Samsung Portable SSD T3 1TB MU-PT1T0B	424 MB/s -17%
ADATA SE720 128G	356 MB/s -30%
ADATA DashDrive Elite SE720	349 MB/s -31%
Seq Write
Samsung SSD T5 1TB on Asus Zephyrus	466 MB/s +65%
Samsung SSD T5 1TB on MacBook Pro 15 2016	283 MB/s
SanDisk Extreme 900 480GB	229 MB/s -19%
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	215 MB/s -24%
ADATA DashDrive Elite SE720	184 MB/s -35%
Samsung Portable SSD T3 1TB MU-PT1T0B	175 MB/s -38%
ADATA SE720 128G	150 MB/s -47%
Angelbird SSD2go 512GB	137 MB/s -52%
WD G\|DRIVE slim SSD USB-C 500GB	128 MB/s -55%
MacBook Pro 15 - Apple SSD SM0256L	127 MB/s -55%
4K Read
Samsung SSD T5 1TB on Asus Zephyrus	22.99 MB/s +36%
Samsung SSD T5 1TB on MacBook Pro 15 2016	16.89 MB/s
ADATA DashDrive Elite SE720	15.5 MB/s -8%
SanDisk Extreme 900 480GB	15.2 MB/s -10%
WD G\|DRIVE slim SSD USB-C 500GB	14.6 MB/s -14%
Samsung Portable SSD T3 1TB MU-PT1T0B	13.6 MB/s -19%
Angelbird SSD2go 512GB	13.2 MB/s -22%
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	10 MB/s -41%
MacBook Pro 15 - Apple SSD SM0256L	9.8 MB/s -42%
ADATA SE720 128G	9.2 MB/s -46%
4K Write
Samsung SSD T5 1TB on Asus Zephyrus	38.14 MB/s +2586%
ADATA DashDrive Elite SE720	25.6 MB/s +1703%
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	14.2 MB/s +900%
ADATA SE720 128G	11.6 MB/s +717%
SanDisk Extreme 900 480GB	8.6 MB/s +506%
WD G\|DRIVE slim SSD USB-C 500GB	5 MB/s +252%
Angelbird SSD2go 512GB	2 MB/s +41%
Samsung SSD T5 1TB on MacBook Pro 15 2016	1.42 MB/s
Samsung Portable SSD T3 1TB MU-PT1T0B	1 MB/s -30%
MacBook Pro 15 - Apple SSD SM0256L	0.88 MB/s -38%
4K-64 Read
MacBook Pro 15 - Apple SSD SM0256L	897 MB/s +416%
Samsung SSD T5 1TB on MacBook Pro 15 2016	173.8 MB/s
SanDisk Extreme 900 480GB	164 MB/s -6%
Angelbird SSD2go 512GB	121 MB/s -30%
WD G\|DRIVE slim SSD USB-C 500GB	121 MB/s -30%
Samsung Portable SSD T3 1TB MU-PT1T0B	105 MB/s -40%
Samsung SSD T5 1TB on Asus Zephyrus	104.9 MB/s -40%
ADATA DashDrive Elite SE720	19.3 MB/s -89%
ADATA SE720 128G	14.5 MB/s -92%
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	12.6 MB/s -93%
4K-64 Write
Samsung SSD T5 1TB on Asus Zephyrus	368.9 MB/s +711%
SanDisk Extreme 900 480GB	68.1 MB/s +50%
Samsung SSD T5 1TB on MacBook Pro 15 2016	45.5 MB/s
MacBook Pro 15 - Apple SSD SM0256L	37 MB/s -19%
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	30.5 MB/s -33%
ADATA SE720 128G	30.1 MB/s -34%
ADATA DashDrive Elite SE720	26 MB/s -43%
Samsung Portable SSD T3 1TB MU-PT1T0B	20.7 MB/s -55%
Angelbird SSD2go 512GB	9.3 MB/s -80%
WD G\|DRIVE slim SSD USB-C 500GB	6.7 MB/s -85%

Performance Rating | AS SSD

Performance Rating - Percent
MacBook Pro 15 - Apple SSD SM0256L ^-2!	100 pt
SanDisk Extreme 900 480GB	73.5 pt
WD G\|DRIVE slim SSD USB-C 500GB	50 pt
Samsung Portable SSD T3 1TB MU-PT1T0B	46.9 pt
Samsung SSD T5 1TB on MacBook Pro 15 2016	46.6 pt
Samsung SSD T5 1TB on Asus Zephyrus	45.7 pt
Angelbird SSD2go 512GB	43.6 pt
ADATA DashDrive Elite SE720	36.1 pt
ADATA SE720 128G	30.8 pt
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	27.9 pt

AS SSD
Copy Game MB/s
SanDisk Extreme 900 480GB	257 MB/s +52%
Samsung SSD T5 1TB on MacBook Pro 15 2016	169 MB/s
Samsung SSD T5 1TB on Asus Zephyrus	167 MB/s -1%
Samsung Portable SSD T3 1TB MU-PT1T0B	155 MB/s -8%
Angelbird SSD2go 512GB	151 MB/s -11%
WD G\|DRIVE slim SSD USB-C 500GB	150 MB/s -11%
ADATA DashDrive Elite SE720	107.4 MB/s -36%
ADATA SE720 128G	97 MB/s -43%
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	86 MB/s -49%
Copy Program MB/s
SanDisk Extreme 900 480GB	166 MB/s +71%
WD G\|DRIVE slim SSD USB-C 500GB	131 MB/s +35%
Samsung Portable SSD T3 1TB MU-PT1T0B	112 MB/s +15%
Samsung SSD T5 1TB on MacBook Pro 15 2016	97 MB/s
ADATA DashDrive Elite SE720	96.6 MB/s 0%
Angelbird SSD2go 512GB	96 MB/s -1%
Samsung SSD T5 1TB on Asus Zephyrus	94 MB/s -3%
ADATA SE720 128G	78 MB/s -20%
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	72 MB/s -26%
Copy ISO MB/s
MacBook Pro 15 - Apple SSD SM0256L	1335 MB/s +536%
SanDisk Extreme 900 480GB	273 MB/s +30%
Samsung SSD T5 1TB on MacBook Pro 15 2016	210 MB/s
Samsung SSD T5 1TB on Asus Zephyrus	205 MB/s -2%
Angelbird SSD2go 512GB	188 MB/s -10%
Samsung Portable SSD T3 1TB MU-PT1T0B	172 MB/s -18%
WD G\|DRIVE slim SSD USB-C 500GB	169 MB/s -20%
ADATA DashDrive Elite SE720	111.7 MB/s -47%
ADATA SE720 128G	101 MB/s -52%
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	92 MB/s -56%

PCMark 8 - Storage Score v2
MacBook Pro 15 - Apple SSD SM0256L	5052 Points +2%
Samsung SSD T5 1TB on MacBook Pro 15 2016	4965 Points
Angelbird SSD2go 512GB	4942 Points 0%
Samsung Portable SSD T3 1TB MU-PT1T0B	4934 Points -1%
Samsung SSD T5 1TB on Asus Zephyrus	4922 Points -1%
DeLock Enclosure M.2 USB 3.1 Gen.2 Toshiba THNSNJ128G8NU	4694 Points -5%
WD G\|DRIVE slim SSD USB-C 500GB	4638 Points -7%

T5在是一款速度很快（尤其是MacOS系统下）的三星外置固体硬盘。然而，在实际使用中，对比旧款，它的性能提升可以忽略不计。

更完善的外壳和更为优质的整体质量，支持iOS / Android支持和硬件加密功能。由于该设备不像T1、T3那样拥有金属外壳，所以我们希望获得它能获得IP认证。例如，像ADATA SE730那样，可以防水。

考虑所有方面后，我们仍会推荐购买T5，但从它相对于T3的升高较小。因此，决定性因数很可能会是T5迄今未知的价格。

注：本文是基于完整评测的缩减版本，阅读完整的英文评测，请点击这里。

Editor of the original article: Finn D Boerne - Translator - 450 articles published on Notebookcheck since 2017

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> Notebookcheck中文版（NBC中国） > 评测 > 外置固态硬盘：三星 T5简短评测

Silvio Werner, Klaus Hinum, 2017-09-11 (Update: 2017-09-25)