Difference between revisions of "Dual Quad SATA HAT"

Revision as of 08:13, 12 December 2019

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Introduction

ROCK Pi Dual/Quad SATA HAT is an addon HAT designed for Raspberry Pi 4. It utilizes the high speed USB3 buses on Raspberry Pi 4 and providing a complete NAS solution based on Raspberry Pi 4. It has the following features:

Up to 4x HDD/SSD, support 2.5inch or 3.5inch SSD
Utilize two independent USB3 buses on Raspberry Pi 4
Type C power input with USB PD support for both 2.5inch SSD and Raspberry Pi 4
External standard ATX power supply support for 3.5inch HDD
Support HDD suspend mode
Support software RAID 0/1/5
Optional PWM control fan for HDD heat dispatching
Optional OLED display for IP/Storage info

Supplied with this product

Dual version

ROCK Pi Dual SATA HAT
Mechanical spacers
2x USB 3.0 connection adapter *1
CPU heatsink with fan(DF4 version only)

Quad version

ROCK Pi Quad SATA HAT
Mechanical spacers
4x USB 3.0 connection adapter *1
CPU heatsink with fan(DF4 version only)

SATA HAT Top board(Optional)

0.91inch OLED
One GPIO button
PWM controlled 40x40mm FAN

Metal Case(Optional)

Holds up to four 2.5 inch HDDs/SSDs
Supports top board
Top acrylic cover for OLED display
Support fan for HDD heat dispatching air flow
One button for powering off and OLED info switch

Other hardware needed

Proper power adapter(Check power options below for more info)
2.5inch or 3.5inch HDD/SSD
Raspberry Pi 4 or ROCK Pi 4 with OS running
optional 7+15P SATA cable(For 3.5inch HDD or extending the length)

Model Number

Since the Raspberry Pi 4 changes the form factor(swapping USB and RJ45), we need different USB connection adapter. The ROCK Pi 4 shares form factor with Raspberry Pi 3/3B+. Below is the different model number:

Model	Description
DF3	Dual version for ROCK Pi 4, Raspberry Pi 3/3B+
DF4	Dual version for Raspberry Pi 4
QF3	Quad version for ROCK Pi 4, Raspberry Pi 3/3B+
QF4	Quad version for Raspberry Pi 4

PINOUT

Pinout for 2x20 PIN

Description	Function	Pin#	Pin#	Function	Description
		1	2	VCC5V0_SYS
OLED I2C	I2C_SDA	3	4	VCC5V0_SYS
OLED I2C	I2C_SCL	5	6
		7	8
		9	10
top board key	GPIO4_C2	11	12
	GPIO4_C6	13	14
		15	16	GPIO4_D2	reset OLED
		17	18
		19	20
		21	22	GPIO_RST1	reset SATA1/2
		23	24
		25	26	ADC_IN0
	SDA	27	28	SCL
		29	30
		31	32
control tb-fan speed	PWM_33	33	34
		35	36
reset SATA3/4	GPIO_RST2	37	38
		39	40

Pinout for 2x5 PIN

Function	Pin#	Pin#	Function
I2C_SDA	1	2	VCC3V3_SYS
I2C_SCL	3	4	VCC5V0_SYS
GPIO4_D2	5	6	GPIO4_C2
GND	7	8	PWM_33
GND	9	10	NC

Getting Started

Power Options

Power consumptions for typical disks:

	Power Consumption
SSD	<3W
2.5 HDD	3 ~ 5W
2.5 HDD	5 ~10W

Note: the table above is for reference, check your disk label for the exact power consumption. More info can be found here.

Option 1: Powering from Raspberry Pi/ROCK Pi 40P GPIO header

The Raspberry Pi GPIO +5V can provide up to 1.5A power, the typical SSD is 3W power consumption. So you can drive up to two SSDs directly powering from Raspberry Pi with good 5V/5A USB C power adapter.

The ROCK Pi 4 GPIO +5V can provide up to 4A current. You can drive four SSD/HDD directly if your power adapter can provide > 35W power.

Option 2: Powering from USB C or DC Jack on SATA HAT

V1.1 SATA HAT

For V1.1 hardware revision, we use USB C for the power input on SATA HAT with PD/QC support. Same as option 1, you can choose USB PD power adapter > 35W to driver up to four HDDs and Raspberry PI at the same time. 3.5inch HDD

V1.2 SATA HAT

For V1.2, we changed the power jack on SATA HAT to 12V DC because the 12V power adapter is much cheaper than USB C PD adapter. Also, users want to power 3.5inch HDD with power adapter instead of ATX PSU. The 12V DC jack is 5.5x2.1mm diameter. You need at least 12V/3A to power four 2.5inch HDD and 12V/5A to power four 3.5inch HDD.

Option 3: Power from ATX PSU

If you plan to put the SATA HAT in a PC enclosure, then you can use the ATX PSU. Mostly ATX PSU can meet the power requirement. You need a ATX Floppy cable to power the SATA HAT and Raspberry Pi.

@@ Line 268: / Line 268: @@
 [[File:Quad_sata_hat_ports.jpg | 600px]]
+==== Power Options ====
+Power consumptions for typical disks:
+{| class="wikitable"
+!
+! Power Consumption
+|-
+| SSD
+| <3W
+|-
+| 2.5 HDD
+| 3 ~ 5W
+|-
+| 2.5 HDD
+| 5 ~10W
+|}
+Note: the table above is for reference, check your disk label for the exact power consumption.
+More info can be found [https://linustechtips.com/main/topic/1062501-35-vs-25-hdd-power-consumption/ here].
+=====Option 1: Powering from Raspberry Pi/ROCK Pi 40P GPIO header =====
+The Raspberry Pi GPIO [https://pinout.xyz/pinout/pin2_5v_power +5V can provide up to 1.5A power], the typical SSD is [https://www.anandtech.com/show/8747/samsung-ssd-850-evo-review/10 3W power consumption]. So you can drive up to two SSDs directly powering from Raspberry Pi with good 5V/5A USB C power adapter.
+The ROCK Pi 4 GPIO +5V can provide up to 4A current. You can drive four SSD/HDD directly if your power adapter can provide > 35W power.
+=====Option 2: Powering from USB C or DC Jack on SATA HAT=====
+'''V1.1 SATA HAT'''
+For V1.1 hardware revision, we use USB C for the power input on SATA HAT with PD/QC support. Same as option 1, you can choose USB PD power adapter > 35W to driver up to four HDDs and Raspberry PI at the same time. 3.5inch HDD
+'''V1.2 SATA HAT'''
+For V1.2, we changed the power jack on SATA HAT to 12V DC because the 12V power adapter is much cheaper than USB C PD adapter. Also, users want to power 3.5inch HDD with power adapter instead of ATX PSU. The 12V DC jack is 5.5x2.1mm diameter. You need at least 12V/3A to power four 2.5inch HDD and 12V/5A to power four 3.5inch HDD.
+=====Option 3: Power from ATX PSU=====
+If you plan to put the SATA HAT in a PC enclosure, then you can use the ATX PSU. Mostly ATX PSU can meet the power requirement. You need a ATX Floppy cable to power the SATA HAT and Raspberry Pi.
 === Software support ===