What 6TB changes in a NAS plan
Its capacity is practical only if it leaves enough room for growth before the next drive replacement. Calculate formatted space, redundancy, snapshots and backup copies before deciding how many drives to buy.[1]
Western Digital · NAS hard drive buying guide
Western Digital WD Red Plus 6TB (WD60EFPX) Buying Guide
Product facts and dated cost
Western Digital WD Red Plus 6TB · Exact identity: WD60EFPX
6TB decimal capacity · CMR · SATA 6 Gb/s
Catalog amount: $309.99 · historical · Price record: 2026-10-02T02:13:45.463543+00:00. Tax and shipping excluded.
Historical price observation. Recheck the price and availability before buying; this is not a current offer.
WD Red Plus 6TB: specifications and dated store comparison →6TB decimal for home and small-business NAS storage, with the exact WD60EFPX revision kept separate.
One Western Digital WD Red Plus 6TB WD60EFPX internal SATA hard drive. NAS enclosure and other drives sold separately.
WD60EFPX is in the September 2025 table as CMR air, 5400 RPM, 256 MB, 180 MB/s, 23/27 dBA, 4.7/3.1 W. An older product-brief column listed 5640 RPM and 32 dBA idle for the same MPN; that conflict is not averaged. The only exact-MPN original test used a WD-supplied drive on an externally powered USB adapter: 16MiB CrystalDiskMark ~414 MB/s is cache, while 1/4/16 GiB sequential stays about 216 MB/s. Phone Z-weighted app readings are not laboratory dBA. This site has not tested the drive. See the review evidence ↓
Is 6TB WD Red Plus storage right for your NAS?
A 6TB-per-bay capacity plan
One drive provides 6TB decimal before formatting; redundancy and growth allowance still reduce practical headroom.[1]
Home and small-business nas storage
The documented 180TB/year transferred and family features support this intended class, within the exact host compatibility boundary.[1]
Quiet storage beside a desk
Published acoustic labels and review observations, when available, do not predict resonance or seek noise in your enclosure.[2]
A workload that needs proven latency or application speed
The evidence does not establish performance for every array, network, database or virtual-machine workload.[2]
WD60EFPX exact specifications
Full specifications ↗Follow any specification for its full conditions and sources.
Living with it
Capacity, power, cooling and sound for WD60EFPX
What the 180 MB/s rating does and does not say
The rating is useful for checking the exact WD60EFPX column. It does not guarantee a network transfer rate or random-I/O result, and it should not be copied to a neighboring MPN.[1]
How much confidence the available testing adds
1 selected exact-MPN original test adds setup-bound observations. ChooseCompute has not tested this drive.[2]
USB adapter path, cache test, and what is not a NAS result
CrystalDiskMark 16MiB SEQ1M Q8T1 was 414.48/128.22 MB/s in a cache-affected short test. At 1, 4 and 16 GiB the same row stays about 216 MB/s on the externally powered USB 3.1 Gen2 adapter. ATTO 4GB/64MB was 208.24/207.71 MB/s on volume WD60EFPX_1. Explorer ~210 MB/s figures are instantaneous. Power 3.0/4.5 W is measured at the adapter mains inlet. The iPhone dBMeter used Z weighting (Max 98 dB on a 10 cm frame) and is not a dBA result. Do not treat 210 MB/s as a SATA 6 Gb/s ceiling.[2][1]
What exact-model tests found for WD60EFPX
Our buying advice combines official specifications with the original reviews below. We have not tested this product ourselves. Expand a review for its setup, measurements and limitations.
TechnologyInsider community
Tostie1987Jul 12, 2025
WD60EFPX on a powered USB adapter, not a NAS backplane
Tostie1987 tested a WD-supplied WD60EFPX through an externally powered SATA-to-USB 3.1 Gen2 adapter (updated 2025-07-17). CrystalDiskMark 16MiB hit 414.48/128.22 MB/s and is cache-affected; 1/4/16 GiB SEQ1M stayed about 216 MB/s. ATTO 4GB/64MB was 208.24/207.71 MB/s. Explorer copy snapshots were ~210–215 MB/s, not a timed average. Mains power 3.0/4.5 W includes the adapter. Phone-app Z-weighted readings are not dBA. Amazon affiliate links are present. This is not a RAID/NAS result.
Read the original reviewTest setup, measurements & limitations
Western Digital WD60EFPX 6TB internal HDD review
Updated Jul 17, 2025
Tested: Exact WD60EFPX (ATTO volume WD60EFPX_1) on an externally powered SATA-to-USB 3.1 Gen2 adapter into a USB 3.1 Gen2 port; Windows host unspecified; copy source on an M.2 SSD. CrystalDiskMark 9.0.1 x64 Admin, 3 runs, 16MiB/1GiB/4GiB/16GiB, W:4% (227/5589 GiB), MB/s. ATTO 4.01.0f1, 512B–64MB, queue depth 4, Direct I/O on, Bypass Write Cache off, Verify Data off, file sizes 256MB and 4GB.
Applies to: Exact-MPN original test on the whole USB adapter path, not a direct-SATA NAS backplane or RAID array.
- CrystalDiskMark 16MiB SEQ1M Q8T1 was 414.48 MB/s read / 128.22 MB/s write. That short test is cache-affected and is not a platter or sustained-transfer result.Source location: CrystalDiskMark 16 MiB.jpg; CDM 9.0.1, 16MiB, W:4% (227/5589 GiB)
- The same CDM profile at 1/4/16 GiB SEQ1M Q8T1 stayed about 216 MB/s (1GiB 215.69/214.72; 4GiB 216.50/216.44; 16GiB 216.49/213.00 MB/s read/write).Source location: CrystalDiskMark 1 GiB / 4 GiB / 16 GiB charts
- ATTO 4GB file, 64MB I/O: 208.24 MB/s write / 207.71 MB/s read. ATTO 256MB file, 64MB I/O: 196.55 / 216.58 MB/s. Volume label WD60EFPX_1.Source location: ATTO 4.01.0f1 screenshots, Direct I/O, QD4
- Windows Explorer one-file copy snapshots were instantaneous rates (write 37% 215 MB/s with 70.2 GB remaining; author said ~210 MB/s after several minutes). Not a completed elapsed-time average.Source location: Schrijven naar HDD2.jpg and copy section
- Mains wattmeter on the powered adapter read 3.0 idle and 4.5 average write. The adapter-alone display was 0. The author wrote Watt/u; treat the numbers as watts, adapter included, not isolated 12V rail power.Source location: Stroomverbruik paragraph
- iPhone SE 3 dBMeter during a large copy used the Z filter, not A. A 10 cm frame showed Max 98 dB / PieK 35 dB / Gem 51 dB. Those figures are not calibrated dBA and are not compared with the data-sheet 23/27 dBA. Subjective note: very quiet on the table.Source location: 10 cm.PNG; Frequentiefilters Z selected
| Measurement | Result | Conditions & source location |
|---|---|---|
| CDM 16MiB SEQ1M Q8T1 | 414.48 / 128.22 MB/s read/write | Cache-affected 16MiB test on USB adapter path; not sustained platter speedCrystalDiskMark 16 MiB.jpg |
| CDM 1GiB SEQ1M Q8T1 | 215.69 / 214.72 MB/s read/write | USB adapter path, W:4% (227/5589 GiB)CrystalDiskMark 1 GiB.jpg / cdm-1gib-screen.png |
| CDM 4GiB SEQ1M Q8T1 | 216.50 / 216.44 MB/s read/write | USB adapter pathCrystalDiskMark 4 GiB.jpg |
| CDM 16GiB SEQ1M Q8T1 | 216.49 / 213.00 MB/s read/write | USB adapter pathCrystalDiskMark 16 GiB.jpg |
| ATTO 4GB / 64MB I/O | 208.24 / 207.71 MB/s write/read | WD60EFPX_1, QD4, Direct I/O, USB adapter pathATTO Disk Benchmark 512B-64MB FS4GB.jpg 64MB row |
| Explorer copy snapshot | 215 MB/s at 37% write, 70.2 GB remaining | Instantaneous one-file copy to WD60EFPX_1 (W:); not an averageSchrijven naar HDD2.jpg |
| Adapter-included power | 3.0 W idle / 4.5 W average write | Mains meter on externally powered USB adapter; not isolated drive powerStroomverbruik; idle 3.0 and schrijven 4.5 |
| CDM 16MiB SEQ1M Q1T1 | 407.16 /147.15 MB/s read/write | Same CDM9.0.1 x64 Admin,3runs,USB3.1Gen2 adapter path; W:4% (227/5589GiB). Small16MiB tests are cache-affected.Original CrystalDiskMark 16MiB chart, SEQ1M Q1T1 row |
| CDM 16MiB RND4K Q32T1 | 27.54 /20.21 MB/s read/write | Same CDM9.0.1 x64 Admin,3runs,USB3.1Gen2 adapter path; W:4% (227/5589GiB). Small16MiB tests are cache-affected.Original CrystalDiskMark 16MiB chart, RND4K Q32T1 row |
| CDM 16MiB RND4K Q1T1 | 35.08 /20.48 MB/s read/write | Same CDM9.0.1 x64 Admin,3runs,USB3.1Gen2 adapter path; W:4% (227/5589GiB). Small16MiB tests are cache-affected.Original CrystalDiskMark 16MiB chart, RND4K Q1T1 row |
| CDM 1GiB SEQ1M Q1T1 | 218.43 /215.38 MB/s read/write | Same CDM9.0.1 x64 Admin,3runs,USB3.1Gen2 adapter path; W:4% (227/5589GiB). Small16MiB tests are cache-affected.Original CrystalDiskMark 1GiB chart, SEQ1M Q1T1 row |
| CDM 1GiB RND4K Q32T1 | 0.73 /3.50 MB/s read/write | Same CDM9.0.1 x64 Admin,3runs,USB3.1Gen2 adapter path; W:4% (227/5589GiB). Small16MiB tests are cache-affected.Original CrystalDiskMark 1GiB chart, RND4K Q32T1 row |
| CDM 1GiB RND4K Q1T1 | 1.53 /2.90 MB/s read/write | Same CDM9.0.1 x64 Admin,3runs,USB3.1Gen2 adapter path; W:4% (227/5589GiB). Small16MiB tests are cache-affected.Original CrystalDiskMark 1GiB chart, RND4K Q1T1 row |
| CDM 4GiB SEQ1M Q1T1 | 217.87 /216.90 MB/s read/write | Same CDM9.0.1 x64 Admin,3runs,USB3.1Gen2 adapter path; W:4% (227/5589GiB). Small16MiB tests are cache-affected.Original CrystalDiskMark 4GiB chart, SEQ1M Q1T1 row |
| CDM 4GiB RND4K Q32T1 | 1.72 /2.78 MB/s read/write | Same CDM9.0.1 x64 Admin,3runs,USB3.1Gen2 adapter path; W:4% (227/5589GiB). Small16MiB tests are cache-affected.Original CrystalDiskMark 4GiB chart, RND4K Q32T1 row |
| CDM 4GiB RND4K Q1T1 | 1.70 /2.73 MB/s read/write | Same CDM9.0.1 x64 Admin,3runs,USB3.1Gen2 adapter path; W:4% (227/5589GiB). Small16MiB tests are cache-affected.Original CrystalDiskMark 4GiB chart, RND4K Q1T1 row |
| CDM 16GiB SEQ1M Q1T1 | 217.83 /217.10 MB/s read/write | Same CDM9.0.1 x64 Admin,3runs,USB3.1Gen2 adapter path; W:4% (227/5589GiB). Small16MiB tests are cache-affected.Original CrystalDiskMark 16GiB chart, SEQ1M Q1T1 row |
| CDM 16GiB RND4K Q32T1 | 1.68 /2.77 MB/s read/write | Same CDM9.0.1 x64 Admin,3runs,USB3.1Gen2 adapter path; W:4% (227/5589GiB). Small16MiB tests are cache-affected.Original CrystalDiskMark 16GiB chart, RND4K Q32T1 row |
| CDM 16GiB RND4K Q1T1 | 2.07 /2.72 MB/s read/write | Same CDM9.0.1 x64 Admin,3runs,USB3.1Gen2 adapter path; W:4% (227/5589GiB). Small16MiB tests are cache-affected.Original CrystalDiskMark 16GiB chart, RND4K Q1T1 row |
| Explorer read-copy snapshot | 210 MB/s at58% | Copy from HDD to M.2 SSD; instantaneous screenshot, not completed-transfer average.Original Lezen van HDD copy screenshot |
Limits to keep in mind
- Whole-path USB adapter test, not direct SATA or a NAS array.
- 16MiB CDM ~414 MB/s is cache-affected; use 1/4/16 GiB ~216 MB/s for sequential context.
- Explorer figures are instantaneous snapshots without completion time.
- Power includes the adapter; author unit label Watt/u is an error.
- Phone dBMeter is Z-weighted and uncalibrated; Max 98 dB is not a drive dBA result.
- Western Digital supplied the sample (gift). Amazon affiliate links are present. Those are separate from cash sponsorship.
- Author claim that ~210 MB/s is a SATA interface ceiling is incorrect for SATA 6 Gb/s and is not adopted.
- NASware power-loss and reliability claims are marketing restatements, not verified here.
- Firmware and physical dash suffix unconfirmed beyond ATTO volume WD60EFPX_1.
- No endurance or field failure-rate test.
Before you buy
Current and historical WD60EFPX listings and ownership costs
1 usable current main offer checked on 2026-09-10
The 2026-09-10 Newegg observation is the selected main seller on that dated check. Parent primary-sold-by parse of the saved HTML agrees with that seller. Other-seller popover rows are not additional selected offers. Every price still needs a fresh check before purchase.[7]
Historical listings remain separate
Three dated listings without a later selected seller on the same PDP remain historical (Best Buy, MemoryC, Western Digital). The earlier unknown-seller Newegg row on this PDP was retired because the same URL later resolved to PC Parts Hub. Dates are not overwritten.[3][4]
Compare the delivered unit and seller
Check WD60EFPX, new condition, seller, regional warranty channel, shipping and return terms. A marketplace product page does not by itself identify the current seller.[7][3]
Budget for the storage layout
A mirrored or parity-protected layout may require multiple drives, while a separate backup needs additional storage. Compare total delivered cost for the complete plan.[1]
Compare stores for this exact model
One Western Digital WD Red Plus 6TB WD60EFPX internal SATA hard drive. NAS enclosure and other drives sold separately. Check the total delivered price at the store.
Current price needs checking
Check stores below
4 stores · 0 recent price observations
Best Buy
Seller not recorded
$259.99
Historical price
Currency not confirmed
Stock not confirmed · Condition not recorded
Observed Sep 27, 2026, 1:58:21 PM UTC[8]
View exact product at Best BuyNewegg Marketplace
Sold by Buy Photo, Inc.
$309.99
Historical price
Stock not confirmed · New
Observed shipping: $0.00
Observed Oct 2, 2026, 2:13:45 AM UTC[10]
View exact product at Newegg MarketplaceWestern Digital
Seller not recorded
$319.99
Historical price
Currency not confirmed
Stock not confirmed · Condition not recorded
Observed Sep 26, 2026, 4:06:52 PM UTC[9]
View exact product at Western DigitalMemoryC
Sold by MemoryC
Check price
Stock not confirmed · New
One 6TB 3.5-inch SATA HDD
Shipping cost and US delivery eligibility require a fresh check. Historical reference only. Recheck seller, stock, price, quantity, warranty channel, shipping and tax before ordering.
Observed Aug 31, 2026[5]
View exact product at MemoryCPrices are dated observations. Confirm the model, seller, condition, stock and delivered total at the store. Older prices remain visible as history. Links may earn a commission.
WD60EFPX questions before buying
How much usable space will 6TB provide?
Less than the decimal label after formatting, and less again when the chosen redundancy layout reserves capacity. Leave room for growth and snapshots.[1]
What should I verify before ordering WD60EFPX?
Confirm the full MPN, seller, new condition, NAS compatibility, firmware support, mounting fit and delivered price. Recheck every historical merchant listing.[1][7]
Has ChooseCompute tested this drive?
No. This guide synthesizes manufacturer documents, retained merchant records and any clearly identified third-party original tests; each result keeps its setup limits.[2]
Sources
Research updated Sep 11, 2026. Individual source check dates are listed below. Measurements belong to the named reviewers; tested configurations and software versions may differ from the product you buy.
- [1] WD Red Plus HDD data sheet (September 2025) ↗
Checked Sep 11, 2026 · September 2025 p.2 column WD60EFPX; footnotes 1–10
- [2] Western Digital WD60EFPX 6TB internal HDD review ↗
Checked Sep 10, 2026 · Exact-MPN original test; configuration, findings, measurements and limitations preserved in the matching review record.
- [3] Newegg Marketplace: WD60EFPX historical US listing ↗
Checked Aug 30, 2026 · Catalog record dated 2026-08-30: exact MPN, new condition, seller status marketplace-unverified, availability in-stock. Historical catalog reference price $298.00. Any usable 2026-09-10 main offer is recorded separately rather than overwriting this historical observation.
- [4] Best Buy: WD60EFPX historical US listing ↗
Checked Aug 31, 2026 · Catalog record dated 2026-08-31: exact MPN, new condition, seller status marketplace-unverified, availability listed. No historical price adopted for this URL. Any usable 2026-09-10 main offer is recorded separately rather than overwriting this historical observation.
- [5] MemoryC: WD60EFPX historical US listing ↗
Checked Aug 31, 2026 · Catalog record dated 2026-08-31: exact MPN, new condition, seller status retailer, availability listed. No historical price adopted for this URL. Any usable 2026-09-10 main offer is recorded separately rather than overwriting this historical observation.
- [6] Western Digital: WD60EFPX historical US listing ↗
Checked Aug 31, 2026 · Catalog record dated 2026-08-31: exact MPN, new condition, seller status manufacturer, availability listed. No historical price adopted for this URL. Any usable 2026-09-10 main offer is recorded separately rather than overwriting this historical observation.
- [7] Newegg Marketplace: WD60EFPX current US new listing ↗
Checked Sep 10, 2026 · Exact MPN in H1; selected main offer shows Add to cart, seller PC Parts Hub, and a visible price of $289.50.
- [8] Best Buy product price observation ↗
Checked Sep 27, 2026 · Captured observation; sha256:3f831ae9e56a90514af122c6e26f1e1ac4c3f5e356fc33a765c2b8f089451e9a
- [9] Western Digital product price observation ↗
Checked Sep 26, 2026 · Captured observation; sha256:8512c2a163f3a58cc619d10446711b7a475ce309c293098c6127d57ea5d91737
- [10] Newegg Marketplace product price observation ↗
Checked Oct 2, 2026 · newegg-main-item; sha256:65d19dafd623ff63b81ed577a16476d227f811f1a49ce79d53295a8a2fe31c26
Research and review record
- Research: Grok 4.6 · Source research and data update
- Self-check: Grok 4.6 · Researcher self-check
- Independent review: GPT-6 (Codex) · Exact official MPN specifications, power/acoustic/environment columns and footnotes; original test evidence and applicability; primary merchant states and dated retained offers. Partial coverage and original-image/video gaps remain explicit.
- Editorial integration: GPT-6 (Codex) · Editorial integration and validation
Independent review completed for the scope recorded in the audit.
Source evidence and review history (JSON)