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header-product HDD Seagate 300GB 3.5'' SAS-2 6Gb/s Server Disk ST3300657SS
167.49 €

HDD Seagate 300GB 3.5'' SAS-2 6Gb/s Server Disk ST3300657SS

HDD Seagate 300GB ST3300657SS Photo 1
HDD Seagate 300GB ST3300657SS Photo 2
HDD Seagate 300GB ST3300657SS Photo 1
HDD Seagate 300GB ST3300657SS Photo 2
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HDD Seagate 300GB 3.5'' SAS-2 6Gb/s Server Disk ST3300657SS

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HDD Seagate 300GB 3.5'' SAS-2 6Gb/s Server Disk ST3300657SS

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Short description

The Seagate Cheetah 300GB 3.5'' SAS-2 Server Disk ST3300657SS offers high performance with a 6Gb/s interface. Designed for enterprise environments, it features a 15,000 RPM spindle speed for quick data access and reliability. With a 300GB capacity, it is ideal for demanding applications requiring fast read/write speeds and durability. This HDD is perfect for servers needing efficient storage solutions.
Available at price 167.49 €: 2 pcs.
Total available for order: 8 pcs.
Warranty: 2 Years
SKU: 198959
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.70 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 183.99 €: 4 pcs.
Together cheaper
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Product information

Description

The Seagate Cheetah ST3300657SS is a 3.5" SAS-2 (6 Gb/s) enterprise hard drive with 300 GB capacity and a 15,000 RPM spindle speed. Designed for server and data center environments, this 3.5" 15K disk provides low latency and sustained throughput for demanding read/write workloads while offering proven reliability for continuous operation.

Advantages

Compared with legacy 3.5" 15K drives, moving to smaller 2.5" Savvio drives can yield improved cost-effectiveness and up to 15% better overall performance, with up to 10% faster random reads and up to 8% faster random writes. The Cheetah-series 15K drives deliver high sustained throughput (around 168 MB/s) suitable for intensive enterprise tasks. If higher capacity in a 3.5" form factor is required, Constellation ES 7.2K drives offer significantly larger capacities for nearline use while maintaining scalability and consistent access.

Suitable for

  • High-performance database servers
  • Transaction processing and virtualization hosts
  • Enterprise applications requiring low latency
  • Mixed read/write intensive workloads in rack servers

Key specifications

  • Capacity: 300 GB
  • Form factor: 3.5"
  • Interface: SAS-2 6 Gb/s
  • Spindle speed: 15,000 RPM
  • MTBF: 1,600,000 hours
  • Weight: 0.671 kg

How to use

Install the ST3300657SS into a compatible server or storage enclosure with a SAS-2 backplane and ensure the host controller supports 6 Gb/s SAS devices. Use appropriate drive sleds or mounting brackets for 3.5" bays and secure connections to power and SAS data cables. Configure the drive in the server OS or RAID controller according to the intended use (standalone, RAID array, or as part of a larger storage pool). Monitor drive health and performance using vendor tools and SMART reporting.

Usage recommendations

For improved density and lower power per IOPS, consider migrating to 2.5" Savvio 10K/15K drives when compatible; for maximum capacity in 3.5" systems, evaluate Constellation ES 7.2K nearline drives. Match the drive choice to your workload profile—use 15K drives for low-latency, high-IOPS needs and nearline 7.2K drives for large-capacity, lower-activity storage.

Specifications

HDD capacity:
300 GB
HDD size:
3.5
HDD speed:
15000
Mean time between failures (MTBF):
1600000 h
Weight:
0.671 kg
All features

Features

HDD capacity:
300 GB
HDD size:
3.5
HDD speed:
15000
Mean time between failures (MTBF):
1600000 h
Read seek time:
3.4 ms
HDD number of heads:
4
Average latency:
2 ms
Write seek time:
3.9 ms
Component for:
Server/workstation
Interface:
SAS
Type:
HDD
Storage drive buffer size:
16 MB

Operational conditions

Storage temperature (T-T):
-40 - 70
Operating temperature (T-T):
5 - 55
Operating shock:
60 G
Non-operating shock:
300 G
Non-operating vibration:
3 G
Operating vibration:
1 G

Weight & dimensions

Weight:
0.671 kg
Height:
25.4 mm
Width:
101.6 mm
Depth:
146.52 mm

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.
12.92 W
Operating voltage:
5 V
Power consumption (idle):
8.74 W

Logistics data

Harmonized System (HS) code:
84717050

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 4 21.07.2026 183.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 2 14.07.2026 Best delivery 167.49 €
WH109 2 28.07.2026 188.99 €
183.99 €
Stock: 4
Delivery Date: 21.07.2026
Warehouse: WH354
Available only for legal entities
167.49 €
Stock: 2
Delivery Date: 14.07.2026 Best delivery
Warehouse: EU6
188.99 €
Stock: 2
Delivery Date: 28.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the HDD Seagate 300GB ST3300657SS cost, and is it available for purchase?

The price is 167.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All SEAGATE products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized SEAGATE service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: hdd capacity, hdd size, hdd speed, mean time between failures (mtbf), weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.