WD WD122KRYZ
Western Digital Gold 12TB 3.5' Enterprise Class SATA 6 Gb/s HDD 7200 RPM Cache
Key facts
- Part number
- WD122KRYZ
- Brand
- WD
- Category
- HDD
- Price
- AUD 1,299≈ USD 898 Reference price (RRP)
- Availability
- On request — ask for a quote
Overview
Western Digital Gold 12TB 3.5' Enterprise Class SATA 6 Gb/s HDD 7200 RPM Cache Size 256MB 5-Year Limited Warranty
Part Number: WD122KRYZ
Product Features
Capacity1: 12TB
Interface: SATA 6 Gb/s
Format: Sector size (bytes)2: 512e
Native Command Queuing: Yes
Form Factor: 3.5-inch
OptiNAND™ technology: No
ArmorCacheTM: No
RoHS compliant3: Yes
Performance
Data Transfer Rate4 (max sustained transfer rate)
MiB/s / MB/s: 243 / 255
RPM: 7200
Cache1, 5: 256 MB
Reliability
MTBF (hours, projected): 2,500,000
Annualized Failure Rate (AFR, %): 0.35
Load/unload cycles (minimum): 600,000
Limited Warranty (years): 5
Power Management
Operational: 6.9W
Idle: 5.0W
Power efficiency index (W/TB, idle): 0.4
Environmental Specifications
Operating (half-sine wave, 2ms): 70G/70G
Non-operating (half-sine wave, 2ms): 300G
Operating: 5°C to 60°C
Non-operating: -40°C to 70°C
Idle Mode: 20 dBA
Seek Mode: 36 dBA
Physical Dimensions: 26.1x147x101.6mm, 1.028x5.787x4.0in, 0.66kg, 1.46lb
Country of Assembly: Thailand
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 1,299≈ USD 898
- Oct 2026
- Lowest recorded
- AUD 1,299≈ USD 898
- Highest recorded
- AUD 1,299≈ USD 898
- Recorded
- 2026
- 1 price point
AUD 1,299 rrp, recorded
Buy or sell WD WD122KRYZ
Buying WD HDDs
Looking to buy the WD WD122KRYZ or a compatible HDD? Prology supplies new, refurbished and used WD HDDs in Australia and the United States. Send the part number and quantity for a firm price.
Selling WD HDDs
Have a spare or decommissioned WD122KRYZ? Prology buys used and surplus WD HDDs — single units or whole lots — and replies with an offer within 1 business day. Sell your WD122KRYZ.
- What is the WD WD122KRYZ?
- The WD WD122KRYZ is a WD HDD – Western Digital Gold 12TB 3.5' Enterprise Class SATA 6 Gb/s HDD 7200 RPM Cache Size 256MB.
- How much does the WD WD122KRYZ cost?
- The reference price on record is AUD 1,299 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the WD WD122KRYZ?
- It is not listed on the Prology store yet. Prology sources WD HDDs on request — request a quote and we reply with a firm price and lead time within 1 business day.
- Can I sell a used WD WD122KRYZ?
- Yes. Prology buys used and surplus WD HDDs, including the WD122KRYZ. Get an offer — sell outright or trade in against your next order.
Request a quote for WD122KRYZ
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.