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Last update: 23.11.2024 01.02

WESTERN DIGITAL Ultrastar DC SN840, SE, 15.36TB (0TS1881 / WUS4BA1A1DSP3X1)

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WESTERN DIGITAL Ultrastar DC SN840, SE, 15.36TB (0TS1881 / WUS4BA1A1DSP3X1)

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Rating:
3 offers from
CHF
1'895.30
incl. shipping costs
CHF
1'895.30
plus shipping costs
CHF 0.1230.123/GB
WESTERN DIGITAL
Rating:
2.5", protocol: NVMe, NAND: TLC (3D), read: 3.311 GB/s, write: 3.046 GB/s, random 4KB read: 780000 IOPS, random 4KB write: 149000 IOPS, MTBF: 2500000 h • U.2 (PCIe 3.1 x4) • Secure Erase
3 offers from
CHF
1'895.30
incl. shipping costs
CHF
1'895.30
plus shipping costs
CHF 0.1230.123/GB
add to comparision
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Data sheet
WESTERN DIGITAL Ultrastar DC SN840, SE, 15.36TB (0TS1881 / WUS4BA1A1DSP3X1)
Manufacturer
WESTERN DIGITAL
MPN:
0TS1881, WUS4BA1A1DSP3X1

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general information
design
internal
size
2.5"
total capacity
15.36 TB
SSD controller
protocol
NVMe
flash memory
TLC (3D)
cache
reading speed (SSD)
3.311 GB/s
writing speed (SSD)
3.046 GB/s
random 4KB read
780000 IOPS
random 4KB write
149000 IOPS
MTBF
2500000 h
HDD array
-
array type
-

connectors
Serial ATA
U.2 (PCIe 3.1 x4)
SCSI
-
IDE
-
USB-A
USB-C
USB 2.0
-
USB 3.0
-
USB 3.1
-
USB 3.2
USB 4.0
FireWire 800 (1394b)
-
eSATA
-
WLAN
-
LAN
-
other
-

dimensions
length
100.45 mm
width
69.85 mm
height
7 mm

weight
weight

other
color
variant
features
Secure Erase

Product variants
WESTERN DIGITAL Ultrastar DC SN840, SE, 1.6TB (0TS1874 / WUS4C6416DSP3X1)
WESTERN DIGITAL Ultrastar DC SN840, SE, 1.6TB (0TS1874 / WUS4C6416DSP3X1)

2.5", protocol: NVMe, NAND: TLC (3D), read: 3.311 GB/s, write: 2.198 GB/s, random 4KB read: 736000 IOPS, random 4KB write: 224000 IOPS, MTBF: 2500000 h • U.2 (PCIe 3.1 x4) • Secure Erase

WESTERN DIGITAL Ultrastar DC SN840, SE, 1.92TB (0TS1875 / WUS4BA119DSP3X1)
WESTERN DIGITAL Ultrastar DC SN840, SE, 1.92TB (0TS1875 / WUS4BA119DSP3X1)

2.5", protocol: NVMe, NAND: TLC (3D), read: 3.311 GB/s, write: 2.181 GB/s, random 4KB read: 736000 IOPS, random 4KB write: 108000 IOPS, MTBF: 2500000 h • U.2 (PCIe 3.1 x4) • Secure Erase

WESTERN DIGITAL Ultrastar DC SN840, SE, 3.2TB (0TS1876 / WUS4C6432DSP3X1)
WESTERN DIGITAL Ultrastar DC SN840, SE, 3.2TB (0TS1876 / WUS4C6432DSP3X1)

2.5", protocol: NVMe, NAND: TLC (3D), read: 3.311 GB/s, write: 3.184 GB/s, random 4KB read: 780000 IOPS, random 4KB write: 257000 IOPS, MTBF: 2500000 h • U.2 (PCIe 3.1 x4) • Secure Erase

WESTERN DIGITAL Ultrastar DC SN840, SE, 3.84TB (0TS1877 / WUS4BA138DSP3X1)
WESTERN DIGITAL Ultrastar DC SN840, SE, 3.84TB (0TS1877 / WUS4BA138DSP3X1)

2.5", protocol: NVMe, NAND: TLC (3D), read: 3.311 GB/s, write: 3.1 GB/s, random 4KB read: 780000 IOPS, random 4KB write: 159000 IOPS, MTBF: 2500000 h • U.2 (PCIe 3.1 x4) • Secure Erase

WESTERN DIGITAL Ultrastar DC SN840, SE, 6.4TB (0TS1878 / WUS4C6464DSP3X1)
WESTERN DIGITAL Ultrastar DC SN840, SE, 6.4TB (0TS1878 / WUS4C6464DSP3X1)

2.5", protocol: NVMe, NAND: TLC (3D), read: 3.311 GB/s, write: 3.059 GB/s, random 4KB read: 780000 IOPS, random 4KB write: 253000 IOPS, MTBF: 2500000 h • U.2 (PCIe 3.1 x4) • Secure Erase

WESTERN DIGITAL Ultrastar DC SN840, SE, 7.68TB (0TS1879 / WUS4BA176DSP3X1)
WESTERN DIGITAL Ultrastar DC SN840, SE, 7.68TB (0TS1879 / WUS4BA176DSP3X1)

2.5", protocol: NVMe, NAND: TLC (3D), read: 3.311 GB/s, write: 3.057 GB/s, random 4KB read: 780000 IOPS, random 4KB write: 160000 IOPS, MTBF: 2500000 h • U.2 (PCIe 3.1 x4) • Secure Erase

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WESTERN DIGITAL Ultrastar DC SN840, SE, 15.36TB (0TS1881 / WUS4BA1A1DSP3X1)

WESTERN DIGITAL Ultrastar DC SN840, SE, 15.36TB (0TS1881 / WUS4BA1A1DSP3X1)

3 offers from
CHF
1'895.30
incl. shipping costs
CHF
1'895.30
plus shipping costs
CHF 0.1230.123/GB
Rate product
add to comparision

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