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WDC PC SN730 SDBPNTY-256G

WDC PC SN730 SDBPNTY-256G SN730 SDBPNTY-256G

The Western Digital PC SN730 NVMe SSD 256 GB (WDC PC SN730 SDBPNTY-256G-1101) is a mid-range M.2 2280 PCIe SSD for laptops and desktops. It is specified at 3150 MB/s reading and 2100 MB/s writing and 270k 4K IOPS reading and 280k 4K IOS writing. The performance is noticeably slower than the 512GB and 1TB version. The MTBF are 1.75 million hours and WD offers a 5 years warranty to consumers.

TypeSSD
SizeM.2
Capacity256 GB
Interface
Announced14.04.2020

Benchmarks

Performance Rating - DiskSpd
35.3 pt (43%)
SanDisk DF4128 -91%
...
Micron 2300 512GB MTFDHBA512TDV -10%
Samsung SSD SM961 1TB M.2 MZVKW1T0HMLH -10%
Toshiba KBG40ZNV512G -8%
Kingston OM8PCP31024F -7%
Apple SSD AP1024 7171 -7%
Mushkin Helix-L 1TB MKNSSDHL1TB-08 -5%
Micron 2210 MTFDHBA1T0QFD -4%
WDC PC SN530 SDBPNPZ-512G -1%
Lexar NM610 1TB 0%
WDC PC SN730 SDBPNTY-256G
SK Hynix PC601A NVMe 1TB 1%
ADATA XPG SX8200 Pro (ASX8200PNP-512GT) 2%
Samsung SSD PM981 MZVLB256HAHQ 2%
Samsung SSD PM981a MZVLB256HBHQ 2%
SK Hynix PC611 512GB 3%
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) 3%
Toshiba Kioxia XG6 KXG60PNV512G 4%
SK Hynix HFM512GD3JX013N 5%
2x Micron 2200S 512 GB (RAID 0) 7%
...
Samsung SSD 980 Pro 1TB MZ-V8P1T0BW 135%
0%
100%
AS SSD - Copy Game
min: 436.42     avg: 898     median: 898.1 (15%)     max: 1359.79 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
min: 303.02     avg: 434     median: 433.9 (16%)     max: 564.85 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
min: 1201.17     avg: 1528     median: 1528 (41%)     max: 1854.79 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
min: 2384     avg: 2419     median: 2418.5 (26%)     max: 2453 Points
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
min: 941     avg: 956     median: 956 (22%)     max: 971 Points
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
min: 961     avg: 974     median: 973.5 (29%)     max: 986 Points
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
min: 0.025     avg: 0     median: 0 (0%)     max: 0.027 ms
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
min: 0.051     avg: 0.1     median: 0.1 (0%)     max: 0.086 ms
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
min: 571.19     avg: 611     median: 610.9 (16%)     max: 650.69 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
min: 681.09     avg: 701     median: 701.1 (25%)     max: 721.1 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
min: 140.34     avg: 155     median: 155 (1%)     max: 169.65 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
min: 41.18     avg: 43.5     median: 43.5 (16%)     max: 45.79 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
min: 1797     avg: 1899     median: 1898.5 (46%)     max: 2000 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
min: 2193     avg: 2290     median: 2290 (41%)     max: 2387 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 119.67     avg: 139     median: 138.5 (13%)     max: 157.4 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 38.54     avg: 43.6     median: 43.6 (1%)     max: 48.59 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 1753.69     avg: 1976     median: 1976.3 (44%)     max: 2199 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 1708.74     avg: 1860     median: 1859.9 (35%)     max: 2011 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 265.3     avg: 364     median: 363.6 (21%)     max: 461.89 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 390.51     avg: 435     median: 434.7 (28%)     max: 478.8 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 2184.7     avg: 2189     median: 2188.9 (39%)     max: 2193 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 2870     avg: 2994     median: 2994 (33%)     max: 3117.9 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
min: 102.6     avg: 125     median: 125.3 (38%)     max: 148 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
min: 37.9     avg: 39.9     median: 39.9 (14%)     max: 41.92 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
min: 459     avg: 782     median: 782.4 (18%)     max: 1105.75 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
min: 983     avg: 1057     median: 1057.5 (26%)     max: 1131.94 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
min: 1756     avg: 1978     median: 1977.5 (46%)     max: 2199.07 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
min: 1424     avg: 1551     median: 1551.4 (35%)     max: 1678.77 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
min: 2068     avg: 2134     median: 2133.6 (36%)     max: 2199.28 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
min: 2886.84     avg: 3044     median: 3044.4 (45%)     max: 3202 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 2434.54     avg: 2813     median: 2813.3 (42%)     max: 3192 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
0100200300400500600700800900100011001200130014001500160017001800190020002100220023002400250026002700280029003000310032002434.542881.82882.122882.122882.122882.122882.332882.332882.332882.332882.332882.542882.542882.542882.542882.542882.642882.752882.752882.952883.062883.062883.062883.062883.162883.272883.482883.482883.582883.92884.532885.472885.682886.632886.942887.052887.052887.252887.262887.262887.262887.262887.362887.472887.472887.472887.682887.682887.682887.892798.53195.543197.843198.893199.13199.13199.13199.313199.313199.313199.523199.523199.523199.523199.733199.733199.943199.943200.153200.153200.153200.153200.153200.353200.353200.353200.353200.353200.563200.773200.773200.773200.773200.773200.773200.773200.773200.983200.983200.983200.983200.983200.983201.193201.193201.43201.43201.823201.823202.03Tooltip
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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v1.16
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#1 not redirecting to Ajax server +0s ... 0s

#2 did not recreate cache, as it is less than 5 days old! Created at Sat, 15 May 2021 18:38:02 +0200 +0.001s ... 0.001s

#3 composed specs +0.004s ... 0.005s

#4 did output specs +0s ... 0.005s

#5 getting avg benchmarks for device 3580 +0.004s ... 0.009s

#6 got single benchmarks 3580 +0.006s ... 0.015s

#7 got avg benchmarks for devices +0s ... 0.015s

#8 min, max, avg, median took s +0.46s ... 0.474s

#9 return log +0.012s ... 0.486s

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Notebook reviews with WDC PC SN730 SDBPNTY-256G

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   » Lenovo IdeaPad S540 13-inch: AMD Ryzen ensures a very good rating despite cut corners

Lenovo ThinkPad L13 Yoga Gen2-20VK000VGE: Intel Core i5-1135G7 Intel Iris Xe Graphics G7 80EUs, 13.30", 1.5 kg
   » The ThinkPad L13 Yoga Gen 2 business convertible comes with Tiger Lake and Thunderbolt 4

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Laptop harddisks (HDD, SSD) benchmarks > WDC PC SN730 SDBPNTY-256G SSD Benchmarks
Klaus Hinum (Update: 2020-11-20)