Compare Silicon Power Ace A55 1Tb

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Compare Samsung PM981 Internal NVMe SSDwith Silicon Power Ace A55 1Tb

Feature	Samsung PM981 Internal NVMe SSD	Silicon Power Ace A55 1Tb
Memory Capacity	1 TB	1 terabyte (tb)
Flash Memory Specifications	TLC
Sequential Read Speed	3200 MB/s	560 megabytes per second (mb/s)
Sequential Write Speed	2400 MB/s	530 megabytes per second (mb/s)
Random Read Speed	380000 IOPS	-
Random Write Speed	440000 IOPS	-
Operating Temperature Range	0 - 70 °C	-
Size and Dimensions	M.2	7 * 69.85 * 100 millimeter (mm)
Product Weight	9 g	63 gram (g)
Color Options	Black, Green	-
Memory Connection Port	PCI Express 3.0
Storage Connection Details	Yes
Memory Usage Type	Internal	Internal
Device Design and Dimensions	-	2.5 inch
DRAM Memory	-	false
Operating Voltage	-	5 volt (v)
Average Lifespan	-	1,500,000 (MTBF) hour (h)
NCQ Support	-	true
TRIM Support	-	true
RAID Support	-	true
S.M.A.R.T Support	-	true
Additional Features	-
LED Status Indicator	-	false

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Compare Lenovo 4XB7A90874 Internal SSDwith Silicon Power Ace A55 1Tb

LENOVO VS Silicon Power

Feature	Lenovo 4XB7A90874 Internal SSD	Silicon Power Ace A55 1Tb
Memory Capacity	960 GB	1 terabyte (tb)
Flash Memory Specifications	V-NAND TLC
Random Read Speed	81000 IOPS	-
Random Write Speed	28000 IOPS	-
Average Lifespan	2000000 h	1,500,000 (MTBF) hour (h)
Operating Temperature Range	0 - 70 °C	-
Size and Dimensions	2.5" (70 * 100 * 7 mm)	7 * 69.85 * 100 millimeter (mm)
Memory Connection Port	Serial ATA III
Storage Connection Details	No
Memory Usage Type	Internal	Internal
S.M.A.R.T Support	true	true
Device Design and Dimensions	-	2.5 inch
Sequential Read Speed	-	560 megabytes per second (mb/s)
Sequential Write Speed	-	530 megabytes per second (mb/s)
DRAM Memory	-	false
Operating Voltage	-	5 volt (v)
NCQ Support	-	true
TRIM Support	-	true
RAID Support	-	true
Additional Features	-
Product Weight	-	63 gram (g)
LED Status Indicator	-	false

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Compare Samsung 860 EVO Internal SATA SSDwith Silicon Power Ace A55 1Tb

Samsung VS Silicon Power

Feature	Samsung 860 EVO Internal SATA SSD	Silicon Power Ace A55 1Tb
Encryption Technology	Yes	-
S.M.A.R.T Support	true	true
TRIM Support	true	true
Memory Capacity	250 GB	1 terabyte (tb)
Flash Memory Specifications	V-NAND MLC
Sequential Read Speed	550 MB/s	560 megabytes per second (mb/s)
Sequential Write Speed	520 MB/s	530 megabytes per second (mb/s)
Average Lifespan	1500000 h	1,500,000 (MTBF) hour (h)
Operating Temperature Range	0 - 70 °C	-
Size and Dimensions	M.2 (80.2 * 22.1 * 2.38 mm)	7 * 69.85 * 100 millimeter (mm)
Product Weight	8 g	63 gram (g)
Memory Connection Port	Serial ATA III
Memory Usage Type	Internal	Internal
Storage Connection Details	-
Device Design and Dimensions	-	2.5 inch
DRAM Memory	-	false
Operating Voltage	-	5 volt (v)
NCQ Support	-	true
RAID Support	-	true
Additional Features	-
LED Status Indicator	-	false

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Compare Kingston Technology 2TB NV3 M.2 2230 NVMe Internal SSDwith Silicon Power Ace A55 1Tb

Kingston VS Silicon Power

Feature	Kingston Technology 2TB NV3 M.2 2230 NVMe Internal SSD	Silicon Power Ace A55 1Tb
Memory Capacity	2 TB	1 terabyte (tb)
Flash Memory Specifications	3D NAND
Sequential Read Speed	6000 MB/s	560 megabytes per second (mb/s)
Sequential Write Speed	5000 MB/s	530 megabytes per second (mb/s)
Average Lifespan	640	1,500,000 (MTBF) hour (h)
Operating Temperature Range	0 - 70 °C	-
Size and Dimensions	2230 (22 x 30 mm) (30 * 22 * 2.3 mm)	7 * 69.85 * 100 millimeter (mm)
Product Weight	2.8 g	63 gram (g)
Memory Connection Port	PCI Express 4.0
Storage Connection Details	Yes
Memory Usage Type	Internal	Internal
Device Design and Dimensions	-	2.5 inch
DRAM Memory	-	false
Operating Voltage	-	5 volt (v)
NCQ Support	-	true
TRIM Support	-	true
RAID Support	-	true
S.M.A.R.T Support	-	true
Additional Features	-
LED Status Indicator	-	false

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Compare Lenovo 4XB7A87526 Internal SSDwith Silicon Power Ace A55 1Tb

LENOVO VS Silicon Power

Feature	Lenovo 4XB7A87526 Internal SSD	Silicon Power Ace A55 1Tb
Memory Capacity	1.92 TB	1 terabyte (tb)
Flash Memory Specifications	V-NAND TLC
Random Read Speed	97000 IOPS	-
Random Write Speed	31000 IOPS	-
Average Lifespan	2000000 h	1,500,000 (MTBF) hour (h)
Operating Temperature Range	0 - 70 °C	-
Size and Dimensions	2.5" (70 * 100 * 7 mm)	7 * 69.85 * 100 millimeter (mm)
Product Weight	70 g	63 gram (g)
Memory Connection Port	Serial ATA III
Memory Usage Type	Internal	Internal
Encryption Technology	Yes	-
S.M.A.R.T Support	true	true
Storage Connection Details	-
Device Design and Dimensions	-	2.5 inch
Sequential Read Speed	-	560 megabytes per second (mb/s)
Sequential Write Speed	-	530 megabytes per second (mb/s)
DRAM Memory	-	false
Operating Voltage	-	5 volt (v)
NCQ Support	-	true
TRIM Support	-	true
RAID Support	-	true
Additional Features	-
LED Status Indicator	-	false

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Compare Lenovo 4XB1L68661 Internal SSDwith Silicon Power Ace A55 1Tb

LENOVO VS Silicon Power

Feature	Lenovo 4XB1L68661 Internal SSD	Silicon Power Ace A55 1Tb
Memory Capacity	512 GB	1 terabyte (tb)
Operating Temperature Range	0 - 80 °C	-
Size and Dimensions	2280 (22 x 80 mm) (80 * 22 * 2.38 mm)	7 * 69.85 * 100 millimeter (mm)
Product Weight	6.5 g	63 gram (g)
Memory Connection Port	PCI Express 4.0
Storage Connection Details	Yes
Memory Usage Type	Internal	Internal
Device Design and Dimensions	-	2.5 inch
Flash Memory Specifications	-
Sequential Read Speed	-	560 megabytes per second (mb/s)
Sequential Write Speed	-	530 megabytes per second (mb/s)
DRAM Memory	-	false
Operating Voltage	-	5 volt (v)
Average Lifespan	-	1,500,000 (MTBF) hour (h)
NCQ Support	-	true
TRIM Support	-	true
RAID Support	-	true
S.M.A.R.T Support	-	true
Additional Features	-
LED Status Indicator	-	false

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Compare Silicon Power Ace A55 1Tbwith XPG GAMMIX S60 Internal SSD

Silicon Power VS XPG

Feature	Silicon Power Ace A55 1Tb	XPG GAMMIX S60 Internal SSD
Memory Usage Type	Internal	Internal
Memory Connection Port		PCI Express 4.0
Storage Connection Details		Yes
Device Design and Dimensions	2.5 inch	-
Memory Capacity	1 terabyte (tb)	1 TB
Flash Memory Specifications		3D NAND
Sequential Read Speed	560 megabytes per second (mb/s)	5000 MB/s
Sequential Write Speed	530 megabytes per second (mb/s)	3200 MB/s
DRAM Memory	false	-
Operating Voltage	5 volt (v)	-
Average Lifespan	1,500,000 (MTBF) hour (h)	250
NCQ Support	true	-
TRIM Support	true	-
RAID Support	true	-
S.M.A.R.T Support	true	true
Additional Features		-
Size and Dimensions	7 * 69.85 * 100 millimeter (mm)	2280 (22 x 80 mm) (22 * 80 * 3.13 mm)
Product Weight	63 gram (g)	8 g
LED Status Indicator	false	-
Operating Temperature Range	-	0 - 70 °C
Encryption Technology	-	Yes

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Compare Lenovo 4XB7A14049 Internal SSDwith Silicon Power Ace A55 1Tb

LENOVO VS Silicon Power

Feature	Lenovo 4XB7A14049 Internal SSD	Silicon Power Ace A55 1Tb
Memory Capacity	240 GB	1 terabyte (tb)
Sequential Read Speed	540 MB/s	560 megabytes per second (mb/s)
Sequential Write Speed	250 MB/s	530 megabytes per second (mb/s)
Random Read Speed	78000 IOPS	-
Random Write Speed	26000 IOPS	-
Size and Dimensions	M.2	7 * 69.85 * 100 millimeter (mm)
Memory Connection Port	PCI Express 2.0
Storage Connection Details	No
Memory Usage Type	Internal	Internal
Device Design and Dimensions	-	2.5 inch
Flash Memory Specifications	-
DRAM Memory	-	false
Operating Voltage	-	5 volt (v)
Average Lifespan	-	1,500,000 (MTBF) hour (h)
NCQ Support	-	true
TRIM Support	-	true
RAID Support	-	true
S.M.A.R.T Support	-	true
Additional Features	-
Product Weight	-	63 gram (g)
LED Status Indicator	-	false

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Compare Silicon Power Ace A55 1Tbwith Samsung 990 PRO 1TB SSD M.2 NVMe PCIe 4.0

Silicon Power VS Samsung

Feature	Silicon Power Ace A55 1Tb	Samsung 990 PRO 1TB SSD M.2 NVMe PCIe 4.0
Memory Usage Type	Internal	Internal SSD
Memory Connection Port		M.2 2280
Storage Connection Details		PCIe 4.0 x4 NVMe
Device Design and Dimensions	2.5 inch	M.2 2280 Form Factor
Memory Capacity	1 terabyte (tb)	1TB
Flash Memory Specifications		Samsung V-NAND
Sequential Read Speed	560 megabytes per second (mb/s)	Up to 7,450 MB/s
Sequential Write Speed	530 megabytes per second (mb/s)	Up to 6,900 MB/s
DRAM Memory	false	Yes
Operating Voltage	5 volt (v)	-
Average Lifespan	1,500,000 (MTBF) hour (h)	N/A (TBW not specified in raw features)
NCQ Support	true	Yes
TRIM Support	true	Yes
RAID Support	true	-
S.M.A.R.T Support	true	Yes
Additional Features		Samsung Magician Software, Smart Thermal Control, PS5 Compatible
Size and Dimensions	7 * 69.85 * 100 millimeter (mm)	M.2 2280 (80mm x 22mm x 2.38mm)
Product Weight	63 gram (g)	Approx. 8.0g
LED Status Indicator	false	-
Connection Type	-	M.2 NVMe PCIe 4.0
Operating Temperature Range	-	0°C to 70°C
Controller	-	Samsung Elpis Controller
Random Read Speed	-	Up to 1,400K IOPS
Random Write Speed	-	Up to 1,550K IOPS
Compatible Operating Systems	-	Windows, macOS, Linux (with NVMe support)
Encryption Technology	-	AES 256-bit Encryption
Color Options	-	Black
Box Contents	-	SSD, Installation Guide, Warranty Guide
Power Consumption	-	Improved performance per watt over 980 PRO

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Compare iStorage Kanguru Defender SED30 1TB Internal NVMe M.2 Self-Encrypting SSDwith Silicon Power Ace A55 1Tb

iStorage VS Silicon Power

Feature	iStorage Kanguru Defender SED30 1TB Internal NVMe M.2 Self-Encrypting SSD	Silicon Power Ace A55 1Tb
Encryption Technology	Yes	-
Memory Capacity	1 TB	1 terabyte (tb)
Flash Memory Specifications	3D TLC
Sequential Read Speed	7200 MB/s	560 megabytes per second (mb/s)
Sequential Write Speed	6500 MB/s	530 megabytes per second (mb/s)
Random Read Speed	1000000 IOPS	-
Random Write Speed	1000000 IOPS	-
Operating Temperature Range	0 - 70 °C	-
Size and Dimensions	2280 (22 x 80 mm) (22 mm * 80 mm)	7 * 69.85 * 100 millimeter (mm)
Product Weight	14 g	63 gram (g)
Memory Connection Port	PCI Express 4.0
Storage Connection Details	Yes
Memory Usage Type	Internal	Internal
Device Design and Dimensions	-	2.5 inch
DRAM Memory	-	false
Operating Voltage	-	5 volt (v)
Average Lifespan	-	1,500,000 (MTBF) hour (h)
NCQ Support	-	true
TRIM Support	-	true
RAID Support	-	true
S.M.A.R.T Support	-	true
Additional Features	-
LED Status Indicator	-	false

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Compare Samsung 870 QVO 1TB Internal SSD (MZ-77Q1T0)with Silicon Power Ace A55 1Tb

Samsung VS Silicon Power

Feature	Samsung 870 QVO 1TB Internal SSD (MZ-77Q1T0)	Silicon Power Ace A55 1Tb
Encryption Technology	Yes	-
S.M.A.R.T Support	true	true
TRIM Support	true	true
Memory Capacity	1 TB	1 terabyte (tb)
Flash Memory Specifications	QLC
Sequential Read Speed	560 MB/s	560 megabytes per second (mb/s)
Sequential Write Speed	530 MB/s	530 megabytes per second (mb/s)
Random Read Speed	98000 IOPS	-
Random Write Speed	88000 IOPS	-
Average Lifespan	1500000 h	1,500,000 (MTBF) hour (h)
Operating Voltage	5 V	5 volt (v)
Operating Temperature Range	0 - 70 °C	-
Size and Dimensions	2.5" (69.8 * 100 * 6.8 mm)	7 * 69.85 * 100 millimeter (mm)
Product Weight	46 g	63 gram (g)
Memory Connection Port	Serial ATA III
Memory Usage Type	Internal	Internal
Storage Connection Details	-
Device Design and Dimensions	-	2.5 inch
DRAM Memory	-	false
NCQ Support	-	true
RAID Support	-	true
Additional Features	-
LED Status Indicator	-	false

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Compare Kingston 7.68TB DC3000ME U.2 PCIe 5.0 NVMe Enterprise SSDwith Silicon Power Ace A55 1Tb

Kingston VS Silicon Power

Feature	Kingston 7.68TB DC3000ME U.2 PCIe 5.0 NVMe Enterprise SSD	Silicon Power Ace A55 1Tb
Encryption Technology	Yes	-
Memory Capacity	7.68 TB	1 terabyte (tb)
Flash Memory Specifications	3D eTLC
Sequential Read Speed	14000 MB/s	560 megabytes per second (mb/s)
Sequential Write Speed	10000 MB/s	530 megabytes per second (mb/s)
Random Read Speed	2800000 IOPS	-
Random Write Speed	500000 IOPS	-
Average Lifespan	2000000 h	1,500,000 (MTBF) hour (h)
Operating Temperature Range	0 - 70 °C	-
Size and Dimensions	U.2 (69.8 * 100.5 * 14.8 mm)	7 * 69.85 * 100 millimeter (mm)
Product Weight	151.3 g	63 gram (g)
Memory Connection Port	PCI Express 5.0
Storage Connection Details	Yes
Memory Usage Type	Internal	Internal
Device Design and Dimensions	-	2.5 inch
DRAM Memory	-	false
Operating Voltage	-	5 volt (v)
NCQ Support	-	true
TRIM Support	-	true
RAID Support	-	true
S.M.A.R.T Support	-	true
Additional Features	-
LED Status Indicator	-	false

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