Hard Disk PCB Worth Your Time

Having a competent PCB fabricator is critical for your business, especially if you are in the computer industry.

This Hard Disk or Hard Drive PCB is used in a range of devices with varying specifications.

You can expect complete satisfaction when you work with us as your PCB provider.

We can also provide Turnkey PCB Assembly, so it is convenient for you.

Get Our Best Quotation
Quick Quote

Attracting Growth With Stable PCBs

There is no minimum order quantity for your Hard Drive PCB.

Our team of professionals is available to assist you at any time of day or night.

We employ approximately 500 highly skilled professionals.

If you request a WIP report, you will receive information about the status of your PCB on a weekly basis.

We are fully compliant with all necessary US and Canadian certificates, such as UL.

To ensure quality, all our PCBs are thoroughly handled by our experienced engineers and workers.

Read More

Hard Disk PCB By Feature

Hard Disk Drive PCB

Hard Disk Drive is called HDD in short. Hence, a PCB for Hard Disk can also be called a Hard Drive PCB.

hard disk replacement PCB

If necessary, completing this delicate task means you have to get the right-aligned PCB, which we can provide.

ROM Hard Disk PCB

When considering changing the PCB, enough attention must be paid to the booting mechanism enabled by the ROM.

NV-RAM Hard Disk PCB

NV-RAM is vital. For the hard disk, it means that your data will stay intact even if the computer is turned off.

Hard Drive Controller PCB

This controller is integrated into the motherboard, but it can also be a separate card. It is located at the bottom of the PCB.

Laptop Hard Drive PCB

This PCB is appropriate for laptops that still have hard drives. It can be designed specifically for older models.

Hard Disk PCB By Storage Capacity (5)

Hard Disk PCB By Board Characteristics (6)

  • Rigid PCB

    Most definitely, Rigid PCBs are the preferred board type for computer, because it guarantees consistent performance.


    Because the Hard Disk PCB is mechanically expected to be strong, it utilizes Through hole or non-plated through hole.

  • 1 oz PCB

    A common favored weight for PCB is 1 oz, which is adequate for PC or computers, usually HASL is applied.

  • Green PCB

    Because AOI is so prevalent in Computer PCBs, we always find it beneficial to inspect using Green PCBs.

  • Multilayer PCB

    We are capable of producing Multilayer PCBs. We can provide the PCB Layers required to fully meet your business needs.

  • Immersion Gold PCB

    When Immersion Gold PCB is the option you get, there’s a longer life span expected for your part.

Hard Disk PCB Spells PC Success

We guarantee that the various components in the Hard Disk are properly positioned.

This ensures that nothing is misplaced and that everything runs smoothly.

Our product aims to be compatible with the Hard Disk PCB when used in high-power ones with fast rotational speeds.

Because we understand that the PCB should always be computer-compatible, we will assist you in any way to achieve your end goal.

Hard Disk PCB Spells PC Success
Production of Hard Disk PCB

Production of Hard Disk PCB

Although the Hard Disk PCB is related to the SSD, it is not the same item.

Recent years have seen the popular usage of SSD, and a decline of Hard Disk and HDD PCBs.

But there are still people who use Hard Disk products.  For these customers, we dedicate out Hard Disk or Hard Drive PCBs.

We will not use professionals who are not experienced and skilled in PCB fabrication.

We only want the best PCBs rolled out for you.

Good Part for Computer Modification

You must have a good part for computer modification.

When your PCB fails and you require a replacement hard drive for installation.

That is when you require a tough Hard Disk PCB from us.

The electronics industry is saturated with below par manufacturers. But differentiate us from them.

Not only do we communicate in English so you can understand, we also do so in your timeline.

So, kindly, drop us a line now.

Good Part for Computer Modification

Ensure Optimal Power Compatibility

Ensure Optimal Power Compatibility
Ensure Optimal Power Compatibility 2

The correct firmware is a critical aspect of the Hard Disk PCB specification.

Our world-class facility in China is well-organized and in excellent condition.

We are also a major supplier to global brands.

These companies rely on us to create the circuit boards that go inside their high-tech devices.

Relax and let PCBTok handle all of your PCB needs, not just for hard drives–

But also for motherboards, laptops, keyboards, mouse, and other computer-related products.

Hard Disk PCB Fabrication

Effective With the Right Firmware

PCBTok employs experienced professionals to carefully examine each phase of the process to ensure an error-free output when producing your Hard Disk PCB.

This will allow you to maximize the potential of your products.

PCBTok ensures that your PCBs produce excellent results.

Furthermore, we are RoHS compliant for marketing items in the UK and EU-member countries.

We have extensive PCB industry experience, so you can trust us.

Giving You Excellent PC Memory

This PCB is designed to make your PC memory perform at the optimum condition.

We take our PCBs—all of them—to very best level by being strict with PCB testing.

We’re doing all of this to ensure that the PCB byproduct is precisely what it should be and performs as expected

We respond quickly to your inquiries, leaving no questions unanswered.

Just inquire and we will be there for you.

OEM & ODM Hard Disk Applications

Desktop computer

The desktop computer is still indispensable not just at work, but at home settings. You will need a PCB to outfit it.

Mobile Device

The mobile device is sometimes used as a computer. You’ll need PCB to set it up too, even if there are only a few of these with hard drives.

Data Storage Center

The Data Storage Center is the best example of why you need hard drives even in the advent of SSD and flash memory devices.

Video Applications

Video applications, which make extensive use of memory, are the best example of why hard drives are required even when flash memory devices are available.

Gaming Use

It is necessary to store a large amount of data for gaming purposes. Some players want it, so they order our hard drive PCBs.

hard disk pcb banner 2
Grow Your Business with Us

Inquire now about our PCB for computer products,

As well as our Hard Disk or HDD PCB assembly services.

Hard Disk PCB Production Details As Following Up

NO Item Technical Specification
Standard Advanced
1 Layer Count 1-20 layers 22-40 layer
2 Base Material KB、Shengyi、ShengyiSF305、FR408、FR408HR、IS410、FR406、GETEK、370HR、IT180A、Rogers4350、Rogers400、PTFE Laminates(Rogers series、Taconic series、Arlon series、Nelco series)、Rogers/Taconic/Arlon/Nelco laminate with FR-4 material(including partial Ro4350B hybrid laminating with FR-4)
3 PCB Type Rigid PCB/FPC/Flex-Rigid Backplane、HDI、High multi-layer blind&buried PCB、Embedded Capacitance、Embedded resistance board 、Heavy copper power PCB、Backdrill.
4 Lamination type Blind&buried via type Mechanical blind&burried vias with less than 3 times laminating Mechanical blind&burried vias with less than 2 times laminating
HDI PCB 1+n+1,1+1+n+1+1,2+n+2,3+n+3(n buried vias≤0.3mm),Laser blind via can be filling plating 1+n+1,1+1+n+1+1,2+n+2,3+n+3(n buried vias≤0.3mm),Laser blind via can be filling plating
5 Finished Board Thickness 0.2-3.2mm 3.4-7mm
6 Minimum Core Thickness 0.15mm(6mil) 0.1mm(4mil)
7 Copper Thickness Min. 1/2 OZ, Max. 4 OZ Min. 1/3 OZ, Max. 10 OZ
8 PTH Wall 20um(0.8mil) 25um(1mil)
9 Maximum Board Size 500*600mm(19”*23”) 1100*500mm(43”*19”)
10 Hole Min laser drilling size 4mil 4mil
Max laser drilling size 6mil 6mil
Max aspect ratio for Hole plate 10:1(hole diameter>8mil) 20:1
Max aspect ratio for laser via filling plating 0.9:1(Depth included copper thickness) 1:1(Depth included copper thickness)
Max aspect ratio for mechanical depth-
control drilling board(Blind hole drilling depth/blind hole size)
0.8:1(drilling tool size≥10mil) 1.3:1(drilling tool size≤8mil),1.15:1(drilling tool size≥10mil)
Min. depth of Mechanical depth-control(back drill) 8mil 8mil
Min gap between hole wall and
conductor (None blind and buried via PCB)
7mil(≤8L),9mil(10-14L),10mil(>14L) 5.5mil(≤8L),6.5mil(10-14L),7mil(>14L)
Min gap between hole wall conductor (Blind and buried via PCB) 8mil(1 times laminating),10mil(2 times laminating), 12mil(3 times laminating) 7mil(1 time laminating), 8mil(2 times laminating), 9mil(3 times laminating)
Min gab between hole wall conductor(Laser blind hole buried via PCB) 7mil(1+N+1);8mil(1+1+N+1+1 or 2+N+2) 7mil(1+N+1);8mil(1+1+N+1+1 or 2+N+2)
Min space between laser holes and conductor 6mil 5mil
Min space between hole walls in different net 10mil 10mil
Min space between hole walls in the same net 6mil(thru-hole& laser hole PCB),10mil(Mechanical blind&buried PCB) 6mil(thru-hole& laser hole PCB),10mil(Mechanical blind&buried PCB)
Min space bwteen NPTH hole walls 8mil 8mil
Hole location tolerance ±2mil ±2mil
NPTH tolerance ±2mil ±2mil
Pressfit holes tolerance ±2mil ±2mil
Countersink depth tolerance ±6mil ±6mil
Countersink hole size tolerance ±6mil ±6mil
11 Pad(ring) Min Pad size for laser drillings 10mil(for 4mil laser via),11mil(for 5mil laser via) 10mil(for 4mil laser via),11mil(for 5mil laser via)
Min Pad size for mechanical drillings 16mil(8mil drillings) 16mil(8mil drillings)
Min BGA pad size HASL:10mil, LF HASL:12mil, other surface technics are 10mil(7mil is ok for flash gold) HASL:10mil, LF HASL:12mil, other surface technics are 7mi
Pad size tolerance(BGA) ±1.5mil(pad size≤10mil);±15%(pad size>10mil) ±1.2mil(pad size≤12mil);±10%(pad size≥12mil)
12 Width/Space Internal Layer 1/2OZ:3/3mil 1/2OZ:3/3mil
1OZ: 3/4mil 1OZ: 3/4mil
2OZ: 4/5.5mil 2OZ: 4/5mil
3OZ: 5/8mil 3OZ: 5/8mil
4OZ: 6/11mil 4OZ: 6/11mil
5OZ: 7/14mil 5OZ: 7/13.5mil
6OZ: 8/16mil 6OZ: 8/15mil
7OZ: 9/19mil 7OZ: 9/18mil
8OZ: 10/22mil 8OZ: 10/21mil
9OZ: 11/25mil 9OZ: 11/24mil
10OZ: 12/28mil 10OZ: 12/27mil
External Layer 1/3OZ:3.5/4mil 1/3OZ:3/3mil
1/2OZ:3.9/4.5mil 1/2OZ:3.5/3.5mil
1OZ: 4.8/5mil 1OZ: 4.5/5mil
1.43OZ(positive):4.5/7 1.43OZ(positive):4.5/6
1.43OZ(negative ):5/8 1.43OZ(negative ):5/7
2OZ: 6/8mil 2OZ: 6/7mil
3OZ: 6/12mil 3OZ: 6/10mil
4OZ: 7.5/15mil 4OZ: 7.5/13mil
5OZ: 9/18mil 5OZ: 9/16mil
6OZ: 10/21mil 6OZ: 10/19mil
7OZ: 11/25mil 7OZ: 11/22mil
8OZ: 12/29mil 8OZ: 12/26mil
9OZ: 13/33mil 9OZ: 13/30mil
10OZ: 14/38mil 10OZ: 14/35mil
13 Dimension Tolerance Hole Position 0.08 ( 3 mils)
Conductor Width(W) 20% Deviation of Master
1mil Deviation of Master
Outline Dimension 0.15 mm ( 6 mils) 0.10 mm ( 4 mils)
Conductors & Outline
( C – O )
0.15 mm ( 6 mils) 0.13 mm ( 5 mils)
Warp and Twist 0.75% 0.50%
14 Solder Mask Max drilling tool size for via filled with Soldermask (single side) 35.4mil 35.4mil
Soldermask color Green, Black, Blue, Red, White, Yellow,Purple matte/glossy
Silkscreen color White, Black,Blue,Yellow
Max hole size for via filled with Blue glue aluminium 197mil 197mil
Finish hole size for via filled with resin  4-25.4mil  4-25.4mil
Max aspect ratio for via filled with resin board 8:1 12:1
Min width of soldermask bridge Base copper≤0.5 oz、Immersion Tin: 7.5mil(Black), 5.5mil(Other color) , 8mil( on copper area)
Base copper≤0.5 oz、Finish treatment not Immersion Tin : 5.5 mil(Black,extremity 5mil), 4mil(Other
color,extremity 3.5mil) , 8mil( on copper area
Base coppe 1 oz: 4mil(Green), 5mil(Other color) , 5.5mil(Black,extremity 5mil),8mil( on copper area)
Base copper 1.43 oz: 4mil(Green), 5.5mil(Other color) , 6mil(Black), 8mil( on copper area)
Base copper 2 oz-4 oz: 6mil, 8mil( on copper area)
15 Surface Treatment Lead free Flash gold(electroplated gold)、ENIG、Hard gold、Flash gold、HASL Lead free、OSP、ENEPIG、Soft gold、Immersion silver、Immersion Tin、ENIG+OSP,ENIG+Gold finger,Flash gold(electroplated gold)+Gold finger,Immersion silver+Gold finger,Immersion Tin+Gold finge
Leaded Leaded HASL
Aspect ratio 10:1(HASL Lead free、HASL Lead、ENIG、Immersion Tin、Immersion silver、ENEPIG);8:1(OSP)
Max finished size HASL Lead 22″*39″;HASL Lead free 22″*24″;Flash gold 24″*24″;Hard gold 24″*28″;ENIG 21″*27″;Flash gold(electroplated gold) 21″*48″;Immersion Tin 16″*21″;Immersion silver 16″*18″;OSP 24″*40″;
Min finished size HASL Lead 5″*6″;HASL Lead free 10″*10″;Flash gold 12″*16″;Hard gold 3″*3″;Flash gold(electroplated gold) 8″*10″;Immersion Tin 2″*4″;Immersion silver 2″*4″;OSP 2″*2″;
PCB thickness HASL Lead 0.6-4.0mm;HASL Lead free 0.6-4.0mm;Flash gold 1.0-3.2mm;Hard gold 0.1-5.0mm;ENIG 0.2-7.0mm;Flash gold(electroplated gold) 0.15-5.0mm;Immersion Tin 0.4-5.0mm;Immersion silver 0.4-5.0mm;OSP 0.2-6.0mm
Max high to gold finger 1.5inch
Min space between gold fingers 6mil
Min block space to gold fingers 7.5mil
16 V-Cutting Panel Size 500mm X 622 mm  ( max. ) 500mm X 800 mm ( max. )
Board Thickness 0.50 mm (20mil) min. 0.30 mm (12mil) min.
Remain Thickness 1/3 board thickness 0.40 +/-0.10mm( 16+/-4 mil )
Tolerance ±0.13 mm(5mil) ±0.1 mm(4mil)
Groove Width 0.50 mm (20mil) max. 0.38 mm (15mil) max.
Groove to Groove 20 mm (787mil) min. 10 mm (394mil) min.
Groove to Trace 0.45 mm(18mil) min. 0.38 mm(15mil) min.
17 Slot Slot size tol.L≥2W PTH Slot: L:+/-0.13(5mil) W:+/-0.08(3mil) PTH Slot: L:+/-0.10(4mil) W:+/-0.05(2mil)
NPTH slot(mm) L+/-0.10 (4mil) W:+/-0.05(2mil) NPTH slot(mm) L:+/-0.08 (3mil) W:+/-0.05(2mil)
18 Min Spacing from hole edge to hole edge 0.30-1.60 (Hole Diameter) 0.15mm(6mil) 0.10mm(4mil)
1.61-6.50 (Hole Diameter) 0.15mm(6mil) 0.13mm(5mil)
19 Min spacing between hole edge to circuitry pattern PTH hole: 0.20mm(8mil) PTH hole: 0.13mm(5mil)
NPTH hole: 0.18mm(7mil) NPTH hole: 0.10mm(4mil)
20 Image transfer Registration tol Circuit pattern vs.index hole 0.10(4mil) 0.08(3mil)
Circuit pattern vs.2nd drill hole 0.15(6mil) 0.10(4mil)
21 Registration tolerance of front/back image 0.075mm(3mil) 0.05mm(2mil)
22 Multilayers Layer-layer misregistration 4layers: 0.15mm(6mil)max. 4layers: 0.10mm(4mil) max.
6layers: 0.20mm(8mil)max. 6layers: 0.13mm(5mil) max.
8layers: 0.25mm(10mil)max. 8layers: 0.15mm(6mil) max.
Min. Spacing from Hole Edge to Innerlayer Pattern 0.225mm(9mil) 0.15mm(6mil)
Min.Spacing from Outline to Innerlayer Pattern 0.38mm(15mil) 0.225mm(9mil)
Min. board thickness 4layers:0.30mm(12mil) 4layers:0.20mm(8mil)
6layers:0.60mm(24mil) 6layers:0.50mm(20mil)
8layers:1.0mm(40mil) 8layers:0.75mm(30mil)
Board thickness tolerance 4layers:+/-0.13mm(5mil) 4layers:+/-0.10mm(4mil)
6layers:+/-0.15mm(6mil) 6layers:+/-0.13mm(5mil)
8-12 layers:+/-0.20mm (8mil) 8-12 layers:+/-0.15mm (6mil)
23 Insulation Resistance 10KΩ~20MΩ(typical:5MΩ)
24 Conductivity <50Ω(typical:25Ω)
25 Test voltage 250V
26 Impedance control ±5ohm(<50ohm), ±10%(≥50ohm)

PCBTok offers flexible shipping methods for our customers, you may choose from one of the methods below.

1. DHL

DHL offers international express services in over 220 countries.
DHL partners with PCBTok and offers very competitive rates to customers of PCBTok.
It normally takes 3-7 business days for the package to be delivered around the world.


2. UPS

UPS gets the facts and figures about the world’s largest package delivery company and one of the leading global providers of specialized transportation and logistics services.
It normally takes 3-7 business days to deliver a package to most of the addresses in the world.


3. TNT

TNT has 56,000 employees in 61 countries.
It takes 4-9 business days to deliver the packages to the hands
of our customers.


4. FedEx

FedEx offers delivery solutions for customers around the world.
It takes 4-7 business days to deliver the packages to the hands
of our customers.


5. Air, Sea/Air, and Sea

If your order is of large volume with PCBTok, you can also choose
to ship via air, sea/air combined, and sea when necessary.
Please contact your sales representative for shipping solutions.

Note: if you need others, please contact your sales representative for shipping solutions.

You can use the following payment methods:

Telegraphic Transfer(TT): A telegraphic transfer (TT) is an electronic method of transferring funds utilized primarily for overseas wire transactions. It’s very convenient to transfer.

Bank/Wire transfer: To pay by wire transfer using your bank account, you need to visit your nearest bank branch with the wire transfer information. Your payment will be completed 3-5 business days after you have finished the money transfer.

Paypal: Pay easily, fast and secure with PayPal. many other credit and debit cards via PayPal.

Credit Card: You can pay with a credit card: Visa, Visa Electron, MasterCard, Maestro.

Quick Quote
  • “I asked them to assist me in installing my PCB components, their response time was fantastic. Their work was scheduled ahead of the initial date we agreed upon after contacting them. Excellent experience with their sales service representatives too. They installed the stuff expertly! Friendly, helpful, and overall a fantastic customer experience. I would recommend this company to anyone looking for a dependable and trustworthy PCB supplier. For any upcoming projects, PCBTok will unquestionably be the first place I turn.”

    Mark Deehan, IEC Engineer from Dundee, Scotland
  • “From the first email we exchanged to get the job, I was blown away by PCBTok’s service. They set it up and even went above and beyond to provide my company with accreditation information. And they did it in record time. Their technician team was outstanding! They arrived on time and were extremely professional and courteous. I appreciate that they took the time to explain everything to me. I warm heartedly endorse this company’s requirements! They are the very best.”

    Ralph Koshe, Purchasing Director from North Vancouver, Canada
  • “I would definitely recommend them to family and friends. This is a PCBTok. They gave me a very fair price and kept all of their promises. They were extremely professional, on time, and communicated effectively. I used their services today for my third project, and I am very pleased with their work thus far. Work and prices that are candid. Most importantly, they show up!”

    Neal Ismail, Buying and Creative Director from Central Cairo, Egypt
Scroll to Top