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Synology HAT3300 SATA 3.5" Plus Series HDD 4 TB Internal Hard Drive for NAS (HAT3300-4T)

Full CMR recording: writes stay consistent throughout the drive's life. 5,400 rpm rotation, 180 TB of data handled per year and firmware updated straight from DSM.

  • Full CMR recording, for consistent write performance
  • Continuous 24/7 multi-user operation
  • Workload of 180 TB per year
  • 5,400 rpm rotation
  • Sustained throughput up to 202 MB/s
  • SATA 6 Gb/s interface
  • MTBF of one million hours
  • More than 500,000 hours of compatibility and endurance testing
  • Firmware update from DSM, without removing the drive
Ref.: HAT3300-4T
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Synology HAT3300 SATA 3.5" Plus Series HDD 4 TB Internal Hard Drive for NAS (HAT3300-4T) — image 1
Synology HAT3300 SATA 3.5" Plus Series HDD 4 TB Internal Hard Drive for NAS (HAT3300-4T) — image 2
Synology HAT3300 SATA 3.5" Plus Series HDD 4 TB Internal Hard Drive for NAS (HAT3300-4T) — image 3

Non-contractual photos

The visuals on this page are supplied by the manufacturer. They are frequently produced for a whole range — not for the exact model you are viewing: what you see in the photo is never a promise of what is included.

No exchange, return or cancellation will be accepted on the grounds that something seen in a photo (accessory, port, colour, keyboard layout, packaging…) is not found on the delivered product. Only the specifications written on the page are binding for the order.

What the image does not guarantee:

  • Capacity : the capacity printed on the product photographed illustrates the range; the one sold is that of the title and the specifications.
  • Format and interface : 2.5 or 3.5 inch, SATA, NVMe M.2, with or without a heatsink: the photo is not enough to tell.
  • Drives not supplied : external enclosures, docking stations and NAS servers ship without a drive, unless explicitly stated.
  • Accessories : cables, adapters, caddies and screws are supplied only if the specifications say so.
  • Colour : one image often serves several colours, and the shade you see depends on studio lighting as much as on your screen settings; the colour sold is the one in the title and the specifications.
  • Props and accessories : the items shown around the product (cables, stands, decorative objects, content displayed on screen) are not included unless explicitly stated.
  • Packaging : boxes, labels and bundles change with the manufacturer's revisions: the packaging delivered may differ from the one in the photo.

What is binding: the product title, this page's technical specifications, the description and, when provided, the manufacturer's PDF datasheet available in the downloads.

The slightest doubt about a specification? Contact us before ordering and we will check for you.

+212 6 64 10 46 24service.client@iris.ma

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3 650,00 DHincl. VAT

Configuration · Synology Plus Series HDD

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3 ways to get it

In-store collection — free

Casablanca store
In stock
Pick it up during opening hours

Manoir des Roses Residence, Lot 18, El Hachmi El Filali Boulevard, Bachkou Roundabout, Casablanca

Opening hours

  • Mon–Fri: 10am – 7pm
  • Sat: 10am – 2pm
  • Closed on Sundays and public holidays

Payment on site: cash, bank card via terminal, certified cheque.

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Témara pickup point
Available within 48 h
We bring it there and call you when it arrives

Hassan II Boulevard, Les Perles de Témara Residence, Building 5, Apartment 2, Témara

Opening hours

  • Mon–Thu: 8.30am – 6pm
  • Fri: 8.30am – 1.30pm / 2.30pm – 6pm
  • Sat: 8.30am – 12.30pm
  • Closed on Sundays and public holidays

Payment on site: cash, bank card via terminal, certified cheque.

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Delivery anywhere in Morocco

free

In stockReceive it between Mon 9 Nov and Wed 11 Nov ·

Delivery to your address

Receive it between Mon 9 Nov and Wed 11 Nov — free delivery all over Morocco

The estimate is refined using actual delivery rounds to your city.

  • Free delivery from 3 000 DH of purchases, all over Morocco.
  • Below that, the same rate in every city for parcels up to 30 kg (delivery to your home or workplace) — the exact amount is shown above, then in the basket.
  • Above 30 kg, the rate follows the parcel's weight. In Casablanca, the flat rate holds up to 120 kg.
  • You are notified by SMS, then called by the courier before your parcel is handed over (delivered by Sapress).
  • Observed delivery time: 1 to 5 working days depending on the city.

Casablanca store

Free pickup

In stockPick it up during opening hours

Témara pickup point

Free pickup

Available within 48 hWe bring it there and call you when it arrives

2 years warranty — free repair in Morocco if it breaks down during the warranty period

2 years manufacturer's warranty

This product is covered for 2 years by a manufacturer's warranty (the brand's official warranty). Your iris.ma invoice serves as the warranty document: keep it safe.

A problem with your product? Don't worry: contact us by phone, WhatsApp or e-mail. Depending on the brand, we direct you either straight to the repairer appointed by the brand to fix your product, or to us — and we take care of the rest.

  • If a repair is possible, it is carried out free of charge.
  • If the product cannot be repaired, the brand offers an exchange for another product.
  • If no product is available, a refund is issued as soon as the brand confirms it.

Faulty straight out of the box? Some brands offer an immediate exchange, others a repair. Contact us to find out what applies to your product.

The warranty covers breakdowns occurring under normal use, as defined by the brand's terms. Product breakage (drop, impact, liquid…) is not covered, nor are certain consumable parts.

+212 6 64 10 46 24service.client@iris.ma

New, never opened — our commitment

All our products are new, delivered in their sealed original packaging.

We commit to never sending you a product that has been opened, unboxed or returned by another customer — even one “just opened for checking”.

Any doubt on delivery (damaged box, seal already opened)? Point it out to the courier or contact us immediately: we take the product back and send you another one.

Sales invoice

Every order comes with its sales invoice, included with the parcel (handed over in person for a store collection).

Ordering for a company? Using the details you give at checkout (company name and ICE), the invoice is issued in your company's name, with its ICE.

Need a quote? Request a free quote — reply within 24 working hours.

100% secure payment: Bank transfer · Bank card · Cash on delivery · Certified cheque

Accepted payment methods

Bank transfer

Simply transfer the amount shown to account 007 826 0002684000000426 89 — SGM2I, Attijariwafa bank. The rest (the reference to quote, sending us the proof, tracking) is explained right after confirmation and by email. An instant transfer is recommended: it saves you 24 hours on the delivery time.

Bank card

Your everyday Moroccan bank card is enough — Visa, Mastercard or CMI, no special card required. Foreign cards are accepted too. Secure payment by Attijari Payment.

Cash on delivery

Pay the courier in cash on delivery — no fee.

Certified cheque

Certified cheque payable to “sgm2i”. Have your bank certify the cheque, then send us a copy on WhatsApp (+212 6 64 10 46 24) or to service.client@iris.ma — we dispatch as soon as we receive it.

Cash at a bank branch

Pay the cash in at any of the 3,400 Attijariwafa Bank branches in Morocco, to the SGM2I account no. 0268 D 000 000 426. You do not need an account there: your ID and the cash are enough.

The methods offered depend on the order total and the carrier — checkout shows the final list.

Google reviews4.7(599 reviews)
Manufacturer's datasheetView the PDF · 910 Ko — downloadable

Product overview

Designed for demanding NAS environments, the Synology HAT3300 4 TB internal hard drive offers reliability and consistent performance. Its 100% conventional CMR technology ensures steady write speeds, ideal for 24/7 use. Its durability is backed by a 180 TB/year workload rating and an MTBF of 1 million hours. Compatible with DSM, it benefits from simple, automatic firmware updates. Built to run non-stop, this 3.5" SATA drive undergoes rigorous testing for optimal compatibility with Synology systems and long-term peace of mind.

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Technical specifications

Technical specifications
Rotational speed5,400 rpm
Read speedUp to 202 MB/s sustained transfer
MTBF1 million hours
Annual workload180 TB/year
Typical power consumption4.85 W read/write
Standby power consumption3.96 W idle
Operating temperature0 °C to 65 °C
Storage temperature-40 °C to 70 °C
Storage capacity4 TB
Cache size256 MB
Technical specifications (continued)
Audible noise23 dB idle, 27 dB seek
InterfaceSATA 6 Gb/s
Storage typeMechanical hard drive (HDD)
Drive form factor3.5 inches
Recording technologyCMR (conventional magnetic recording)
Drive designAir
Sector size512e
Product typeHard drive for Synology storage systems
UseNAS & server
Warranty2 years

Specific references

EAN4711174725120

Downloads

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Frequently asked questions about this product

What are the capacity and interface of the Synology HAT3300 drive (HAT3300-4T)?
It is a 4 TB internal hard drive in 3.5-inch form factor, with a 6 Gb/s SATA interface. It belongs to Synology's Plus series, designed for home and small business NAS.
Does the HAT3300-4T use CMR or SMR technology?
It uses conventional magnetic recording, CMR (100%), not SMR. This is a key point for a NAS: CMR ensures consistent write performance, ideal for RAID and continuous operation.
What is the speed of the Synology HAT3300 4 TB drive?
It spins at 5,400 rpm and reaches a typical sustained transfer rate of up to 202 MB/s, with a 6 Gb/s SATA interface.
Is this drive designed for continuous 24/7 operation?
Yes: the Plus series is designed for continuous operation (24/7), with a workload rating of 180 TB/year (up to three times that of an office drive) and an MTBF of up to 1.2 million hours, validated by more than 500,000 hours of testing.
Is the HAT3300-4T made only for Synology NAS?
It is optimised and validated for Synology systems (DiskStation, RackStation…): firmware updates directly through DSM and centralised support from Synology. It is a standard SATA drive, but these advantages are specific to the Synology ecosystem.
How are the drive's firmware updates carried out?
Firmware updates can be performed directly from DSM (DiskStation Manager), without removing the drive or using a third-party tool. You are notified automatically as soon as an update is available.
Is the Synology HAT3300 4 TB drive quiet and energy-efficient?
Yes: it uses approximately 3.96 W at idle and 4.85 W during read/write, with a noise level of approximately 23 dB at idle. Its operating temperature range is 0 to 65 °C.
Is the Synology HAT3300-4T hard drive new and under warranty?
Yes, it is new and genuine, with a 2-year warranty through your iris.ma invoice (the manufacturer's datasheet mentions coverage of up to 3 years for the Plus series). See the Synology datasheet.

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